6.30 Wiedersehen in Ansburg
A 20-tesson course for those with some knowledge of German
7: Klaus auf der Skihutte with ILSE SINGER , JÖ̈RG SORENSEN ANNA KILPINGN and MICHAEL WOLF Text of scene by ALEXANDRA MARCHL-VON-HERWARTH Broadcast script and production by EDITH R. BAER
(Rptd: Saturday, 11.0 am, R4)
7.0 pm Innovation and Exploitation
Six case-studies In the manufacture and marketing of new products
3: The Enzyme Detergents
DAVID HAWORTH , Industrial Correspondent of The Observer, investigates the marketing of an innovation for the housewife -from the tiny impact on the market of early products
'to the present relative success.
Producer JOHN TURTLE
(Next week: Carbon Fibres)