6.50 Technology: More Than Meets the Eye
7.15 Special Needs in Education
7.40 Seventeenth.Century Navigation
8.30 Geology: Rock Textures
8.55 Introduction to Pure Mathematics
9.20 England Is the Place for Me
9.45 Arts: Cragside
10.10 The Happiest Days of Your Life
10.35 Maths: Area Games
11.00 Calculus: Iteration and Convergence
11.25 Science: Steel. Stars and Spectra
11.50 Maths Methods: Forecasting
12.15pm Biology: What Is Development?
12.40 Health Visiting and the Family

The Transplanted Brain
For the first time in Britain tissue from aborted babies has recently been transplanted into the brains of patients suffering from Parkinson's disease.
Producer JOHN GROOM (R) revised
* CEEFAX SUBTITLES

John Player Special Cup Final: Bristol v Harlequins
In their centenary season Bristol hope to repeat their only victory, in the final of 1983. The Quins have never reached the final but, like Bristol, this year they have been playing a flowing style of 15-man rugby and a quality final is guaranteed.
Also a look at the English County Under-21 Final, Gloucestershire v Yorkshire.

Introduced by Steve Rider Timetable*
3.05 Snooker
4.00 Motor Racing
5.00 Cricket
6.30 Rugby League
'Timings are subject to alteration
World Snooker from Sheffield
Embassy World Professional Snooker Championship Final
Regardless of all that has gone before and appears to be coming along, one of today's players will, by tomorrow night, be World Snooker
Champion 1988. The business at hand starts here.
Commentators TED LOWE
JACK KARNEHM , CLIVE EVERTON
Motor Racing from Imola
San Marino Grand Prix
It's not such a funny game as football, but you have to fancy Alain Prost. No cheating - this isn't quite live. Commentators
MURRAY WALKER , JAMES HUNT
Cricket from Worcester
Refuge Assurance League Worcestershire v Nottinghamshire
If 'Both' is back from the mountains, let battle commence. Edited highlights of the first innings, the reply will be live - it never rains in Worcester.
Commentators PETER WALKER and RALPH DELLOR
Rugby League
Action from the Halifax v
Wigan final yesterday and a last chance to enter the top-try competition. Television presentation:
Snooker KEITH MACKENZIE Motor racing RAI, Italy Cricket BOB DUNCAN Studio producer
CAMPBELL FERGUSON
Assistant editor BRIAN BARWICK Producer MARTIN HOPKINS Editor JOHN PHILIPS

with Brian Widlake and Valerie Singleton Space Wars
The Soviet Union wants to earn precious foreign currency by launching the West's satellites on its rockets. But the USA doesn't want the hi-tech hardware to travel through the USSR. Francine Stock reports. Producer SARA NATHAN Editor JONATHAN CRANE

One of the most passionate and engaging advocates of the 20th-century environment, its design and architecture, died in March this year at the age of 66. As a tribute to
Reyner Banham , architect Norman Foster introduces this 1972 film from the One Pair of Eyes series, in which
Banham argued the case for the much-maligned Los Angeles. He saw it as a great and significant city, he truly fell in love with it.
Producer MALCOLM BROWN
Director JULIAN COOPER (R) revised

Concerto Final
Tonight the cream of this year's entry to BBCtv's music competition - a pianist, a wind player, a string player and a brass player - compete in the Free Trade Hall in Manchester for the title, the prize, the trophy and a place in the Eurovision Young Musician of the Year in Amsterdam on 31 May.
The final takes place in the presence of the patron of the competition
HRH The Duchess of Kent and is hosted by the Chairman of the BBC Marmaduke Hussey. Bryden Thomson conducts the BBC Philharmonic Orchestra led by DENNIS SIMONS
The programme is introduced by Humphrey Burton with expert comments by conductor Jane Glover. Tonight's jury are Michael Berkeley , Derek Bourgeois ,
Elena Duran , Trevor Green , Alun Hoddinott , Ifor James , James Loughran , John Manduell ,
Craig Sheppard ,
Bryden Thomson and Moray Welsh Sound GRAHAM HAINES Lighting RON MINTY
Administrator ROSEMARY SADLER Executive producer ROY TIPPING Director RON ISTED

World Professional Snooker Championship
Final: Frames 8-16
DAVID VINE brings further coverage from the Crucible Theatre in Sheffield.
Commentators TED LOWE
JACK KARNEHM , CLIVE EVERTON Summarisers JOHN SPENCER
JOHN VIRGO. EDDIE CHARLTON Television presentation
MIKE ADLEY. PETER HAYWARD Producers
KEITH MACKENZIE. KEITH PHILUPS Executive producers
NICK HUNTER. IAN EDWARDS

1988 Formula One
World Championship
San Marino Grand Prix
It's a month since the opening Grand Prix in Brazil which ALAIN PROST won with team-mate AYRTON SENNA running a strong race until disqualified. The non-turbo cars didn't show up too well but expect them to do better here where fuel consumption has always ' been a real problem. If that's the case NIGEL MANSELL could open his account for 1988. Commentators
MURRAY WALKER. JAMES HUNT Television presentation RAI. Italy Producer CHARLES BALCHIN