TY - BOOK AU - Thamarasseri, Ismail AU - Parey, Manzoor Ahamed TI - Instrucational technology SN - 978-93-313-2252-4 U1 - 372.358 PY - 2014/// CY - New Delhi PB - A.P.H. KW - 1. EDUCATION KW - TECHNOLOGY N1 - Indcude bibliography ER -