6.40 Mineralisation in Cornwall

7.5 Computing: Linked Lists

7.30 Airline Pilot

Story: Mr Josh Jolly Gives a Party by JOYCE TOMSETT Presenters
Sarah Long, Johnny Ball

A series for 4- and 5-year-olds, and adults watching with them.
Introduced by Susan Calland.
You and Me, Book 18, £1.00, from bookshops

Music Time Voices

Live coverage of the fourth day's play from the All England Club.

Introduced by Harry Carpenter
Dan Maskell, Peter West, John Barrett, Mark Cox, Ann Jones, Bill Threlfall and Richard Evans provide the commentaries on the best of the matches on the Centre Court and No 1 Court.

Plus all the latest news and results.

including a news summary with sub-titles for the hard-of-hearing, followed by Weather

The last in a series of seven major interviews with leading British politicians. This week
Robert McKenzie talks to
The Rt Hon John Biffen , mp about his political philosophy and beliefs. How were his ideas formed? What events and people influenced and changed them? And what is their relevance to Britain now and in the future?
Director TAM FRY
Producer JAMES HOGAN
Executive producer PETER IBBOTSON

In 1966 two shipbuilding firms at Portsmouth and Southampton joined Forces to become Vosper Thorny croft Ltd. Before the war they pioneered MTBS, and developed Bluebird and Miss England to win world records. Today they build fast warships for foreign navies and sophisticated destroyers and minehunters for the Royal Navy. Craftsmen in the yard have adopted automation - yet take pride in traditional skills.
But they fear the loss ot oraers tor the Royal Navy - and the current debate on the future of sea power is anxiously followed on the waterfront at Southampton and Portsmouth. Reporter
Bruce Parker
Film cameraman DAVID WHITTLES Producer JOHN FROST

in the Wide World of Entertainment series
Terry Seabrooke introduces top British magicians, who, together with their American partners in magic, combine to baffle, entertain and amuse in a show which celebrates the Magic Circle's 75th anniversary. An outside broadcast recorded at The Collegiate Theatre, London. Featuring Keith Cooper and Carol Mark Raffles
Dick Zimmerman Guy Kent
Diana the Enchantress George Johnstone
Richard and Lara Jarmain
Magic Circle consultants JOHN SALISSE , GIL LEANEY
Musical director BURT RHODES Sound KEITH HARLOW
Lighting JOHN WIGGINS
Television presentation SIMON BETTS

Match of the Day
Introduced by DAVID vine from the All England Club, Wimbledon.
Highlights of today's play in the world's greatest tennis event, and a round-up of the news from GERALD WILLIAMS
Producer JOHN ROWLINSON Editor JONATHAN MARTIN

PETER SNOW, CHARLES WHEELER , JOHN TUSA and PETER HOBDAY present an informed account of what's happening in the world; special reports from the BBC's correspondents at home and abroad, investigations by Newsnight's own team of reporters and what's going on behind the headlines; the latest news and weather forecast from LINDA ALEXANDER , plus the evening's sports results from MARSHALL LEE.