TY - BOOK AU - Sharma, R. S. and Sharma, A. (ed.) TI - Encylopaedia of Education : modern education technology (vol-2) CY - New Delhi PB - Commonwealth Pub. N1 - Contents Chapter 1. Emerging Trends in Educational Technology 2. Educational Media 3. Simple Media 4. Educational Telecasting 5. Instructional Technology 6. General Aspects of Educational Technology 7. Printed Materials in the Classroom 8. Film, Television and Video 9. Use of Television in the Classroom 10. Economics of Educational Technology Index ER -