Download or read book Developing Audio-visual Instructional Modules for Vocational and Technical Training written by Norman T. Bell and published by Educational Technology. This book was released on 1977 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guidebook for developing audiovisual aids for use in modular training - deals with the methodology, and includes flow charts, questionnaires and advice related to creating, testing and revising of audio-visual teaching material. Bibliography pp. 163 and 164.