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All India Institute of Speech and Hearing, Mysuru
(An Autonomous institute Under Ministry of Health and Family Welfare, Government of India.)

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Essentials of educational technology /

Mangal, S.K.

Essentials of educational technology / S.K. Mangal, Uma Mangal - Delhi : PHL Learning, 2013 - 812 p.

9788120337237

371.33 MAN U