TY - BOOK AU - Malla Reddy Mamidi (ed.) AU - Ravishankar S (ed.) TI - Curriculam development and educational technology SN - 9788120700932 U1 - 375.001 PY - 1995/// CY - New Delhi PB - Sterling KW - Curriculum Development KW - Educational Technology KW - Education KW - Social Sciences ER -