7.40 Inflation

8.5 Measuring Electrons and Atoms

8.30 M101/12 Curve Sketching

8.55 Pneumatic Circuits

9.20 Circuits and Sine Waves

9.45 Maths - Dual Spaces

10.10 Computers - How They Work

10.35 Marina

11.0 Cognitive Styles

11.25 Students with Problems

11.50 Michelangelo: The Last Judgment

12.15 Identity

12.40 Faraday and Electromagnetism

1.5 Positive Discrimination in Education

1.30 Nuclear Power.

The John Player League
BBC outside broadcast cameras cover the whole of one of today's most attractive matches.
Matches being played today are: HAMPSHIRE v ESSEX
GLAMORGAN V SUSSEX
LANCASHIRE V LEICESTERSHIRE
NOTTINGHAMSHIRE V YORKSHIRE SOMERSET v WARWICKSHIRE
Introduced by PETER WALKER Commentators
JOHN ARLOTT and JIM LAKER
TV presentation BOB DUNCAN , BILL TAYLOR
(BBC Cymru/Wales only: GLAMORGAN v SUSSEX)
Followed by Rugby League results

A digest of the news of the week plus a visual commentary for those who cannot hear.
With Angela Rippon Editor RICHARD GAMBLE

Anthony Smith reviews those battalions of plants and animals that, since the Ice Age ended, have become, sometimes surprisingly, British. Desert dwellers on the Isle of Wight, South Americans roaming the Norfolk Broads, Africans in Margate's trees - these gerbils, coypu and parakeets are just a platoon of the army of invaders that have breached the walls of our British island fortress. How and when did they come here? And why is there so often a dislike of any new and foreign creatures colonising our so-called 'natural' countryside?

(BBC Bristol)

The American choral director and composer/arranger reflects his special musical career from his start as a group singer to one of the music scene's leading choral writers and conductors. The singers:
JOAN BAXTER , MICHAEL CLARKE LISSA GRAY, RAYMOND COOKE LEILA HART , JOHN DUXSBURY PENNY LISTER, JOHN EVANS SUE MARTINE, ALLAN GRANT TRACEY MILLER , TONY HAYES LIZ PEARSON , TOM SAFFERY VICTY SILVA , DANNY STREET KEN BARRIE , GARRY TRAVERS
BRIAN BENNETT , CAREY WILSON
With the GILLIAN LYNNE DANCERS featured musicians KENNY BAKER
LAURIE HOLLOWAY , DON LUSHER
Musical director and special orchestrations PETER KNIGHT
Choral arrangements RAY CHARLES Choreography GILLIAN LYNNE
Costume designer NICKY ROCKER Sound LEN SHOREY
Lighting BILL
MILLAR Designer GRAEME STORY
Production YVONNE LITTLEWOOD

Weather

The Belgian Grand Prix from Zolder.
The World Title race is closer than ever with any one of five drivers able to go ahead in today's sitth round of the Championship. After winning in Spain two weeks ago, Frenchman PATRICK DEPAILLER shares the lead with Canada's
GILLES VILLENEUVE. JACQUES LAF-FITE and CARLOS REUTEMANN are narrowly behind in joint third place with JODY SCHECKTER fifth. Commentator SIMON TAYLOR
TV presentation by the BELGIUM TV SERVICE Editor JONATHAN MARTIN

Rene Cutforth leads us through the 50s with the same acumen and humour that he applied to his-three earlier programmes - the 20s, 30s and 40s. With a journalist's eye he selects key material-Everest, The Coronation, Teddy Boys , The Festival of Britain, Rock and Roll, The Angry Young Men. To this he adds his own very personal assessment of the Korean War, Burgess and Maclean, and the Suez crisis.
' The 50s,' says Cutforth, ' was the watershed decade of the century. At the beginning we saw ourselves much as we have always done. At the end we were an affluent and permissive society, well on our way to Swinging London and the radical rejection of our old established image in the world.'
Film cameraman ALEC CURTIS Film editor ROBIN SALES Executive producer BILL MORTON Produced by MARCARET MCCALL

continues the season of films from the writings Of RAYMOND CHANDLER starring Alan Ladd Veronica Lake
Returning from service in World War II, Johnny Morrison finds himself suspected of murdering his unfaithful wife. On the run from both the police and a gang of crooked gamblers, he sets about clearing himself....
This is Raymond Chandler 's only original screenplay and he naturally provides a tense thriller with some excellent dialogue for his famous co-stars who acted in four films together,
Screenplay by RAYMOND CHANDLER Produced by JOHN HOUSEMAN Directed by GEORGE MARSHALL
(Blade and white). Films page 25