4.5 Modern Art: Surrealist Painting. 6.30 Light, the Destroyer. (6.55 Biology: The Vertebrate Kidney. 7.20 Falling Leaves and Beating Hearts. 7.45 Sanctions and Rhodesia: 4.

2.0 Molecombe Stakes (5f)
2.30 Oak Tree Stakes (7f)
3.10 William Hill
Stewards Cup (Handicap 6f)
3.40 Gordon Stakes (1m 4f)
Introduced by JULIAN WILSON
Commentators PETER O'SULLEVAN
JIMMY LINDLEY , JOHN HANMER

Some ideas about community-based basic education.
Producer EDWARD MILNER
A BBC/Open University production

7: Undersea Terror
A REPUBLIC serial

Introduced by Charlotte Allen The Ovipositor
Teams from East Midlands Electricity, Metropolitan Police Forensic Science Laboratory and New-castle University are set the problem of inventing a ' handy' kitchen gadget. Aiding Heinz Wolff to supervise this poaching operation is Professor Gordon Higginson.
Assistant producer CHARLES HUFF Producer PETER BRUCE

This competition is for new museums or museums which have recently opened new galleries or exhibitions. There were over 40 entries this year. and this series of four programmes looks at some of the museums that were in contention for the award, including the committee's short list of six. Kenneth Hudson tonight introduces the first two museums: Sheffield Industrial Museum Keeper of the Collection PETER SMITHURST
Hunterian Art Gallery, Glasgow
Director PROFESSOR FRANK WILLETT Frank Atkinson , Director of Beamish Museum and Nell Cossons. Director of Ironbridge Museum, give expert assessments.
Organised by NATIONAL HERITAGE In conjunction with the ILLUSTRATED LONDON NEWS Directors NEIL ECCLES DAVID PICKTHALL Producer PETER MASSEY

Tonight Sally James and Paul Coia have a topping time with lots of scrummy guests as they meet the girls of Grangewood School. famous for their exploits in the highly successful West End production Daisy Pulls it Off.
Editor PETER HERCOMBE BBC Pebble Mill

with subtitles, followed by Weather

Where the public sets the agenda Tonight: Chingari - The Spark
The recently ended 15-week strike by Asian textile workers at Aire Valley Yarns in West Yorkshire was hardly reported outside Bradford. Yet today, against a background of increasing racial hostility, this Asian community often faces the grim choice of working in sweat shop conditions, or not working at all.
This programme made by the Strikers Support Committee demonstrates the growing spirit of resistance within the Asian community.
Made by the Community Programme Unit in partnership with the public

The first of seven programmes In which Arthur Negus visits houses that he especially enjoys with a companion who shares his affection for the treasures they contain. He begins at Llttlecote, a Tudor manor house where the bold, sombre 16th-century Great Hall contrasts strongly with the colourful and delicate drawing-room created in the early 19th century. Arthur's companion is Henry San don, an enthusiast for pottery and porcelain, particularly Worcester.
Lighting ALAN HITCHCOCK Director DAVID MITCHELL Producer ROBIN BRAKE BBC Bristol
* Subtitles on Ceefax page 270

The sensational four-part dramatisation of the private lives of eight American Presidents - as seen through the eyes of a mother and daughter who served as White House maids for 52 years. starring as the Presidents and First Ladies: and 3: Maggie has been promoted to Head Maid and her daughter Lillian, desperate for work during the Depression, has now joined the White House staff as third maid. In tonight's episode the Hoover administration becomes a casualty of the Great Depression. making way for the New Deal politics of Franklin D. Roosevelt.
Screenplay by GWEN BAGNI and PAUL DUBOV Produced by ED FRIENDLY and MICHAEL O'HERLIHY Directed by MICHAEL O'HERHHY

BBC2 Invitation Pairs Crown Green Bowling Tournament
From an entry of 56 top county bowlers, 14 players have joined defending champions Robert Hit chen and Allan Thompson from Yorkshire in the quarter-finals. The total prize money is £6,540-the winners receiving £1,000 each. Tonight Brian Porter and Jack Badham from Birmingham take on local pair Steve Ellis and David Lawton from Preston. Introduced by RICHARD DUCKENFIELD from the Waterloo Hotel, Blackpool Commentator
HARRY RIGBY
Producer KEITH PHILLIPS

with JOHN TUSA , PETER SNOW and DONALD MACCORMICK , JOAN BAKE-WELL and LINDA ALEXANDER.
Producers
PETER BELL , TONY HALL , DAVE STANFORD Directors
MIKE CATHERWOOD , JOHN WILKINSON Assignment editors
NICK GUTHRIE , JOHN MORRELL Deputy editor PAUL NORRIS Editor DAVID LLOYD

11.40 The Pure Gamete
This programme is the story of how the branch of science known as ' genetics ' started. It features the contribution of two men in particular: Gregor Mendel , (1822-84). and William Bateson (1861-1926).
12.5 am Logarithmic and Exponential Functions
Although the logarithmic function was developed by Napier in conjunction with the exponential function, here a more systematic approach Is adopted to relate the two functions.