Educational psychology /
Mangal S.K.
Educational psychology / by S.K.Mangal. - Ludhiana : Tandon Publications, - vi, 540 p. : ill. ; 20 cm.
Includes bibliographical references and index.
Educational psychology
Educational tests and measurements
370.15 / MAN
Educational psychology / by S.K.Mangal. - Ludhiana : Tandon Publications, - vi, 540 p. : ill. ; 20 cm.
Includes bibliographical references and index.
Educational psychology
Educational tests and measurements
370.15 / MAN