This textbook titled “Planning and Producing Audio-Visual Materials” by J.E. Kemp is a comprehensive guide for vocational school students who are interested in audiovisual production. The book is published by Crowell Company, Thomas Y. and has 320 pages. It is a hardcover format and is written in English. The book covers various aspects of audiovisual production and is illustrated with diagrams and images. It is a great resource for students who want to learn more about the subject. The ISBN-10 number is 0690008058 and the publication year is 1975. This textbook is perfect for those who want to advance their skills in audiovisual production.