Essentials of educational technology /

Mangal, S K.

Essentials of educational technology / By S K Mangal, Uma Mangal. - 1st Ed. - New DeIhi : PHI Learning, 2014. - 812p. ; 00 cm.

9788120337237


EDUCATION.

371.335 / MAN
Ⓒ 2024 | PDU Central Library, Central University of Haryana