6.40 Earthquake Prediction and Prevention

7.5 Maths: Complex Analysis

7.30 Ants and Acacias

Story: The Pedlar of Swaffham (traditional) Presenters
Carol Chell , Don Spencer
Book: Play School Play Ideas 2, 75p from bookshops. The Tale of a Donkey's Tail and Other Stories from Play School, record irec 232), or cassette (MRMC 045), Bang on a Drum, songs from Play School and Play Away, record (REC 242), or cassette (MRMC 004), from record shops

4.55 The Establishment in Britain

5.20 Properties of Water

5.45 Maths - Matrix Transformations

6.10 M101/26 Complex Numbers

6.35 The Heart of Computers

with sub-titles for the hard-of-hearing, followed by Weather on 2

Anatoly Karpov - World Champion v
Viktor Korchnol - Challenger Baguio City -
Philippines Jeremy James introduces a series of weekly reports on the struggle for the coveted title of World Chess Champion.
The programme includes comment on and analysis of the games played so far in the first public contest since the epic battle between Bobby Fischer and Boris Spassky in Iceland in 1972. Designer JOHN BONE
Director SANDRA WAINWRIGHT Producer ROBERT TONER
Summaries of play on CEEFAX throughout the Championships on page 279

Weather

The Self-Help Show presented by Su Carroll and Iain Watkinson
The programme is about people who have got together to make life better for themselves and those around them and aims to help others to do the same.
The content is very much up to the viewers- Grapevine welcomes letters from them about their own experiences of self-help projects.
Produced hy the Grapevine team from the Community Programme Unit

This week this popular entertainer presents some of his favourite music. His special guests: Kiri Te Kanawa
Delme Bryn-Jones and Andras Schiff also appearing
THE CHOIR OF ST RICHARDS WITH ST ANDREWS JUNIOR SCHOOL, Ham, Richmond
THE CONCERT-ORCHESTRA
AND SINGERS
Musical director PETER KNIGHT
Designer JAN SPOCZYNSKI
Production YVONNE LITTLEWOOD

A romantic serial in six parts

Where the young stage-struck son of a royal furniture-maker runs away from Paris to join Madeleine, a beautiful touring actress, and becomes an actor himself. He adopts the name of 'Moliere' and forms, with a few young companions, 'The Illustrious Theatre' and sets out for the open road ...

A TELECIP production

Five programmes based on Gamesmanship, Lifemanship and Oneupmanship by STEPHEN POTTER
By arrangement with CARL FOREMAN
Adapted by BARRY TOOK starring Richard Briers and Peter Jones
With FREDERICK JAEGER
ROBERT EAST, CLAIRE FAULCONBRIDGE MAGGIE FLINT and INSTANT SUNSHINE
Music arranged and directed by PETER CHRISTIE
This week: Up Country
It can be One Up to have a second home - or even a second and third home-but then we're not all Cabinet Ministers or ex-Prime Ministers.
Studio lighting ROBBIE ROBINSON
Studio sound NEIL CLYN-WILKINSON Designer DON GILES
Produced by DOUGLAS ARGENT

The fifth in a series of nine documentary films about the Bolton Area Health Authority.
A Consultant's Problems
Bolton's Orthopaedic Consultant is deeply concerned. His problem is cross-infection because of bacteria in operating theatres and wards.
Grappling with the problem, the Health Authority has authorised an infection-free operating theatre. But building contaminates the other two theatres, and surgeons refuse to operate until a temporary theatre is put in. But who will make room for it? Different departments are approached. All refuse. Meanwhile another baby is admitted with an infected hip ...
Film editor PETER SYMES
Producer TIM KING

Weather

A chance to see again the programme first broadcast in the Sight and Sound In Concert series.
Director TOM CORCORAN
Producer MICHAEL APPLETON

Sean Barrett reads
My Grandfather and his Apple Tree by JOHN ORMOND