Educational technology :
Kumar, N.
Educational technology : theory and practices / N. Kumar - 2nd ed. - New Delhi : AITBS Publishers, India, c2017. - viii, 446 p. ; 22 cm.
9788174734297
Educational technology
India Educational innovations
India.
LB1028.3 / .K86 2017
Educational technology : theory and practices / N. Kumar - 2nd ed. - New Delhi : AITBS Publishers, India, c2017. - viii, 446 p. ; 22 cm.
9788174734297
Educational technology
India Educational innovations
India.
LB1028.3 / .K86 2017