7.40 What is Money?

8.5 Energy - A Question of Balance

8.30 M101/31 Mathematical Experience

8.55 Handicapped in the Community

9.20 Transistor Operation

9.45 Maths - Matrix Transformations

10.10 Computers - Algorithms

10.35 T. S. Eliot and America

11.0 Personality and Learning

11.25 Sulphuric Acid

11.50 Language Development

12.15 Social Psychology

12.40 God said, 'Let Newton Be'

1.5 Nasser 1967

1.30 Ford Interview (2)

The John Player League
A glance at the top three places at the end of last season shows just how competitive The John Player League has become.
After 16 matches the top of the table read:
The result was eventually decided on run-rate. With almost £25,000 to be won in prize-money, and a race against the clock in every match, each ball becomes important. A win today is vital for any team with their sights on the League Championship.
BBC outside broadcast cameras will be at one of the top matches every Sunday throughout the season. The matches being played today are
DERBYSHIRE V HAMPSHIRE
GLAMORGAN V WORCESTERSHIRE GLOUCESTERSHIRE V MIDDLESEX
SURREY V SOMERSET
SUSSEX V NORTHAMPTONSHIRE WARWICKSHIRE V ESSEX
YORKSHIRE V LEICESTERSHIRE
Introduced by PETER WALKER Commentator JIM LAKER and DON MOSEY
Television presentation
BOB DUNCAN , JOHN MCNICHOLAS
Followed by Rugby League results

A digest of the news of the week and other world matters of interest, plus a visual commentary for those who cannot hear. With Peter Woods
Editor RICHARD GAMBLE

by the Liberal Party
(Also on BBCl)

Narrated by Eleanor Bron

Most people have strong feelings about cats; you either like them or dislike them. But few of us have ever glimpsed the private, undomestic world of the ordinary cat. So a unique field study was set up by the BBC and Oxford University, in the heart of the Devon countryside. On open farm-land and away from the shelter of human influence, four feral cats - a mature tom and three females - were studied for a year. In charge of the project was David Macdonald and Peter Apps, who has been able to piece together a picture of the cat in the wild which will make us all think quite differently about an animal which for centuries we have taken for granted.

BBC Bristol

Weather

The Embassy World Professional Snooker Championship
Last night the new champion emerged, after two weeKs ot tense and demanding match-play, from a field of the world's best 16 players. He will have played some 160 frames to win snooker's most coveted title and the £10,000 first prize.
Tonight's programme looks back at this richest-ever tournament. Introduced by DAVID VINE Commentators TED LOWE
JACK KARNEHM , CLIVE EVERTON

Opera Month ends with a performance of PUCCINI'S opera recorded at La Scala, Milan. starring
Set in Paris in the 1820s, Puccini's opera is based on short stories about Bohemian life in the Latin Quarter written by the journalist HENRI MURGER. To a libretto by GIUSEPPE GIACOSA and LUIGI ILLICA, it vividly paints pictures of the life of four impoverished students and centres on Rodolfo's love for the seamstress Miml.
CHORUS AND ORCHESTRA OF
LA SCALA, MILAN conducted by Carlos Kleiber Designed and produced by FRANCO ZEFFIRELLI
Costumes by MARCEL ESCOFFIER
Introduced by HUMPHREY BURTON
Sung in Italian with English sub-titles Recording made available by ITALIAN TELEVISION

With four days to the General Election, Robert McKenzie and leading political commentators discuss the style of the Campaign.

The Spanish Grand Prix from Jarama
GILLES VILLENEUVE took over the championship lead at Long Beech with his second win of the season for Ferrari. JACQUES LAFFITE , who had won the first two races of the year in the Ligier, slipped to second. For Round Five, mario ANDRETTI should have the new
Lotus 80 ready, as he tries for a hat-trick of wins at the Spanish circuit.
Commentator MURRAY WALKER
TV presentation by the SPANISH TV SERVICE Editor JONATHAN MARTIN