6.25 Ecological Sampling
6:50 How to join the OU
7 15The Enlightenment: Strawberry Hill
7:40 Stressed Materials: Without Flaw
8.5 Frequency Responses
8.30DriftingContinents,
855SocialScience:TurningitRound
9.20 Maths: Classifying Cubics
9.45 Ezra Pound
10.10 Mineral Processing
10.35 Poisons that Paralyse
11.0 Photochemistry: Colour
11 25 Electrolytic Chlorine Cells.
11.50 Biology: Allostery
12.15 Physics: Energy to go Round
12 40 St Lucia: People and Celebrations
1.5 Instrumentation: Pressure Transducers
1.30 Maths: Resonance and Damping.

Scotland 15 v Barbarians
Scotland, who ended the season in fine style against England, celebrate the opening of their new grandstand with a match against world-class Barbarians. NIGEL STARMER-SMITH introduces news, views and action from cup matches in England and Wales. Commentator BILL MCLAREN
Director BILL MALCOLM
Series producer buw JONES

Better Mind the Computer. Many of us will live to see computers a million times smarter than us.

The John Player All-England
Championships from
Wembley Arena
Finals day and a chance to see if the formidable young players who appeared this year have fulfilled their promise in the singles. Seeded to meet in the mixed doubles, top ranked TOMAS kihlstrom and NORA PERRY , and last year's champions MARTIN DEW and GILLIAN GILKS. Introduced by PETER WEST Commentators
BARRY DAVIES , DEREK TALBOT
Television presentation BOB DUNCAN

from Painswick House, Glos.
The British bridge team are maintaining their lead in this international tournament.
Presenter JEREMY JAMES
Commentator JEREMY FLINT bridge correspondent of The Times For the US: GAIL MOSS
JACQUI MITCHELL , NEIL SILVERMAN MATTHEW GRANOVETTER For the UK:
NICOLA GARDENER, PAT DAVIES TONY FRIDAY, CLAUDE RODRIGUE
Director LINDA MCCARTHY
Producer PETER BAZALGETTE

plus a visual commentary for those who cannot hear. With Jan Leeming

Presented by Brian Widlake and Valerie Singleton
With LUKE CASEY, NICK CLARKE and MARK ROGERSON reporting in Britain and abroad on business, finance, your money and other people's. Featuring this week: Who Needs Charity?
This country has 20,000 parish charities with a combined income of at least L12 million a year. Many are centuries old. But today the accounts of some are often in chaos and their organisation totally out of touch with the needs of the 20th-century poor. LUKE CASEY reports
Plus Money Maker on how to make the best of your savings.
Producer PETER GILLBE
Deputy editor ANDREW CLAYTON Editor JOHN REYNOLDS

Douglas Mawson - The Survivor
In the mythology of the courageous men who have explored the Antarctic, Sir Douglas Mawson ranks with Scott, Amundsen and Shackleton. Somehow his exploits have never made the same impact on the British public. Yet in Australia and New Zealand from where his expeditions set off, he is a national hero. Tonight The World About Us celebrates his major expedition which began in 1911. The programme uses some of the earliest polar film footage ever shot to show the first stages of the venture; then it moves into dramatic reconstruction based on his diaries to tell a story of human agony and survival in a setting of cold, savage beauty.
Presented by Viviana Woodruff
Series editors ANTHONY ISAACS , peter JONES

with Jan Leeming ; Weather

from the beautiful Ailsa Course at Turnberry Hotel, Ayrshire.
Golfing superstars Lee Trevino and Severiano Ballesteros , who between them have won every major championship, lead teams of celebrity partners as they challenge for the Marley Trophy. This week the professionals clash head-on in a singles match played under the most testing weather conditions.
PETER alliss commentates and talks with the players in this match over nine selected holes.
Television presentation
RICHARD TILLING and ALASTAIR SCOTT Producer DAVID KENNING

The last of seven programmes celebrating the work and the ways of Sir John Betjeman Presented by Jonathan Stedall
Butlin's from the air - East Anglian churches - preparatory school at Oxford -the diaries of Francis Kilvert-and a conversation in Cornwall about Betjeman's father about noise and silence, piers and peers, and death and eternity.
With extracts from Vicar of this
Parish Kilvert's Diaries (1976),
Monitor (1960), Bird's Eye View
(1971) A Passion for Churches
(1974), One Man's County: Cornwall (1964) and the film of John Betjeman 's verse autobiography
Summoned by Bells (1976).
Film editor ERIC BROWN
Producer JONATHAN STEDALL

Five portraits of an inner city 1: The Blight
Reporter Eric Robson
In one square mile, the East End of Glasgow contains some of the most severe urban problems in Britain. E200 million has been spent trying to revive the area-but according to East Enders like Jimmy Grimes , ' They've turned it into a graveyard. I preferred the slums ... at least there was a certain amount of friendship.
Professor David Donnison has been given the job of summing up attempts at urban renewal. He says: ' We have created a kind of Ciknnin ' A
Siberia'.
Film cameraman MARTIN SINGLETON
Film editor DOROTHEA GAZIDIS Director DENNIS JARVIS
Producer GERRY NORTHAM Series editor COLIN ADAMS

starring
Myrtle Gordon is a beautiful, famous and wealthy actress. During rehearsals for her latest play she witnesses the accidental death of an adoring young fan. The event, combined with the traumas of rehearsal, pushes her into a state of near-breakdown.
The film brilliantly evokes the tensions and back-stage dramas that precede a first night, interwoven with a deeply-moving portrait of a vulnerable actress at a crisis in her career and life. Gena Rowlands gives one of the screen's greatest performances in the central role.
Produced by AL RUBAN
Written and directed by JOHN CASSAVETES Films: page 11