Educational technology /
Panchuri Suresh Chandra .
Educational technology / Dr.Suresh Chandra Pachauri,Dr.Pardeep Kumar and Dr.PratapSingh Rana . - New Delhi : A.P.H, 2011. - viii, 258 p. : ill. : 22 cm.
Includes bibliographical reference and index.
978-81-313-0976-6
371.33 PAC
Educational technology / Dr.Suresh Chandra Pachauri,Dr.Pardeep Kumar and Dr.PratapSingh Rana . - New Delhi : A.P.H, 2011. - viii, 258 p. : ill. : 22 cm.
Includes bibliographical reference and index.
978-81-313-0976-6
371.33 PAC