Essentials of educational technology /
Mangal,S K.
Essentials of educational technology / S. K. Mangal and Uma Mangal - New Delhi : PHI Learning Private Limited, 2009. - xxiii, 812 p. : ill. ; 28 cm.
Includes index.
9788120337237
Education
Technology
371.33 MAE
Essentials of educational technology / S. K. Mangal and Uma Mangal - New Delhi : PHI Learning Private Limited, 2009. - xxiii, 812 p. : ill. ; 28 cm.
Includes index.
9788120337237
Education
Technology
371.33 MAE