Essentials of educational technology
Mangal, S. K.
Essentials of educational technology by S. K. Mangal, Uma Mangal - Delhi PHI Learning, 2019 - xxiv, 812p.p. ill. cm.
Includes bibliographical references and index.
978-81-203-3723-7 Rs. 412.5
Educational technology--Education
372.3/4071
Essentials of educational technology by S. K. Mangal, Uma Mangal - Delhi PHI Learning, 2019 - xxiv, 812p.p. ill. cm.
Includes bibliographical references and index.
978-81-203-3723-7 Rs. 412.5
Educational technology--Education
372.3/4071