9.8 Science Topics: Catalysis
Catalysts speed up reactions - their presence is vital in industry and for controlling pollution.
(Shown on Tuesday at 1.19 pm)

9.35 Maths-in-a-Box: 3: The Big Cover-up
Written by Alex Glasgow.
A mathematical adventure in ten parts. (Repeat)

9.52 Look and Read: Dark Towers: 5: The Old Coach House
by Andrew Davies.
(Shown on Tuesday at 10.10 am)

10.15 Mathscore Two: 3: A Matter of Degree
Cake, ships, a giant protractor and two burglars provide some new angles. (Repeat)

10.38 Exploring Science: Energy
Everybody uses the word energy -but what does it mean? Do scientists use the word in a special way? (Repeat)

11.0 Junior Craft, Design and Technology: Up and Down the Hill: Uphill
Down is fine but what about uphill? (Repeat)

11.22 Read On!: 5: Journey On!
(Shown on Wednesday at 2.18 pm)

11.44 Going to Work: Happy in Your Job?
(Shown on Monday at 9.38)

12.5 pm The Computer Programme - Series 1: 5: The New Media
An introduction to the use of computers with the emphasis on small machines. The language used is BBC BASIC. (Rpt)

12.30 Business Club - Series 2: A Visit to Hartlepool
A series on survival and success in small business.
A local business club meeting. (Rpt)
Book, The Small Business Guide, £4.50 from booksellers

12.55 Speak for Yourself: 5: Phoning Work When Sick
Does telephoning someone in a large organisation worry you? Presenters Indira Joshi, Burt Kwouk, Isla St Clair, Marina Sirtis and Trevor Thomas give you information and advice on how best to reach the right person. (Repeat)
(For more information on today's topic, in 13 different languages, phone [number removed] after the programme. Lines are open until 5.30 pm)

1.21 Encounter: Spain: Spare Time
A teenage disco, a pelota match and the local radio station in Valladolid; youth groups - and the annual Romeria in Plascenia. (Rpt)

1.38 Around Scotland: The Clyde Coast: 1: On the Move
(Shown on Thursday at 1.38 pm)

2.1 Scene: Girl in Brazil
Sixteen-year-old Vera shows us what it's like living in the slums of a big Brazilian city. What are her hopes for the future?
(Shown on Thursday at 10.34 am)

2.30 English File: John Hersey's Hiroshima
New Yorker writer John Hersey visited Hiroshima shortly after the atom bomb had devastated the city. The visit provoked a remarkable piece of documentary journalism.
(First shown in the Communicate series)

The Daihatsu Challenge from the Brighton Centre
Once again an exceptionally strong field is assembled in Brighton for this tournament with a prize fund of £100,000.
CHRIS EVERT LLOYD is seeded No 1 but much interest will centre on jo DURIE , who has had such a good year reaching the semi-finals of both the French and the US Open. Introduced by BARRY DAVIES Commentators
JOHN BARRETT , ANN JONES
Producers
JOHNNIE WATHERSTON and JOHN PHILIPS

with subtitles, followed by Weather

starring John Wayne , Ella Raines
When Rocklin arrives at an Arizona ranch to take over as foreman, he discovers that the owner has been mysteriously murdered. Adding to his problems is the fact that the new owners are a spinster and her beautiful niece-and Rocklin ' can't abide women'.
Screenplay MICHAEL hogan , PAUL p. fix Produced by ROBERT fellows Directed by EDWIN L. MARIN
. Filtm: page 20

The Kodak Masters Bowls
Tournament from Beach House Park, Worthing. The continuation of this year's final with its dramatic finish - befitting a tournament which grows in stature each year. Commentators
DAVID VINE and DAVID RHYS JONES
Producer JOHNNIE WATHERSTON

After almost 40 years in riiding, one of the most remarkable private art collections in Europe goes on public view today for the first time. The Burrell Collection of more than 8,000 items, conservatively valued at over E100 million, is housed in a spectacular new gallery in the woodlands of Pollok Estate in Glasgow. Today it was opened by Her Majesty The Queen.
The Burrell is a name which has haunted Glasgow ever since Sir William Burrell presented his collection to the city in 1944. Since then it has been stored in secret warehouses and archives awaiting the construction of its own showcase. The gallery cost 120 million and took five years to complete.
But who was Sir William Burrell ? How did this Victorian Howard Hughes amass his vast fortune? And what made him the most obsessive art collector of them all in an age of large-scale collecting?
Magnus Magnusson pursues The Millionaire Magpie with the help of Lord Clark: He's the only man I've ever known who was like a miser in Balzac.
Edwin Mullins: Here we have a man who wanted to own the past. The Keeper of the Burrell Collection, Dr Richard Marks : If I've got it wrong he'll haunt me! ,
Film editors
MICHAEL TOSH. LOUIS MILLER Producer DAVID MARTIN
(Treasures of Burrell begins next Friday)

from Barnsdale
There is a whole host of jobs to do in the garden before winter. Geoff Hamilton , Anne Mayo and Clay Jones demonstrate as many as possible. Paul Ingwersen joins the team with ideas on what to grow over winter in an unheated greenhouse, in this, the last of the season's visits to Barnsdale.
Executive producer John KENYON
Production assistant JEAN LAUGHTON Producer DENIS W. GARTSIDE BBC Pebble Mill
Gardening tips on Ccejax page 268

Starring Fernando Rey, Carole Bouquet, Angela Molina

The Paris train is leaving Seville. A girl runs down the platform. To the consternation of his fellow-passengers, a middle-aged Frenchman leans out and empties a bucket of water over her. Then, feeling some explanation is required, he tells the story of his passion for Conchita...

After nearly 50 years of film-making, Bunuel's last film is as fresh and compelling as his first. The desirable Conchita is played by two actresses who alternately fire and quench the ardour of the hapless Mathieu, who is so obsessed with his pursuit of the unattainable virgin as to be oblivious of the terrorist outrages that follow him.
(A French film with English subtitles)
(First showing on British television)
Films: page 20

JOHN TUSA , PETER SNOW, DONALD MACCORMICK and JOAN BAKEWELL present the reports and interviews that matter with the analysis that counts.

The Daihatsu Challenge from The Brighton Centre
Highlights of today's quarter-finals in this tournament which has five of the top ten players in the world. Introduced by BARRY DAVIES Commentators
JOHN BARRETT , ANN JONES
Producers
JOHNNIE WATHERSTON , JOHN PHILIPS