TY - BOOK AU - Erickson, Carlton W. H. TI - Administering audio-visual services AV - LB 1043.5 .E65 1959 PY - 1959/// CY - New York PB - Macmillan Publishing Company KW - AUDIO-VISUAL EDUCATION N1 - Includes bibliographical references and index; 1. The Audio-Visual director views in his job -- 2. Essentials for expert performance -- 3. Teaching A-V skills to teachers -- 4. Acquisition of materials and equipment -- 5. facilitating the use of materials -- 6. The Audio-Visual center -- 7. Budgeting for audio-visual center services -- 8. Expanding audio-visual center services -- 9. Public understanding and support -- 10. Systematic evaluation N2 - This book has its roots in twenty-five years of experience with continuous interest, either direct or indirect, in the field of audio-visual instructional materials ER -