Planning and preparing visual presentations for large audiences
Chambers, J.V.
Planning and preparing visual presentations for large audiences - Davis, CA (USA) : University of California. Division of Agriculture and Natural Resources, 1990 - 14 pages - Printed
English
Audiovisual aids
Extension activities
Films
Teaching materials
Planning and preparing visual presentations for large audiences - Davis, CA (USA) : University of California. Division of Agriculture and Natural Resources, 1990 - 14 pages - Printed
English
Audiovisual aids
Extension activities
Films
Teaching materials