TY  - BOOK
AU  - Mangal, S. K.
TI  - Advanced educational psychology
SN  - 8120308271
AV  - LB1051 .M36 1993
PY  - 1993///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Education
N1  - includes bibliographical references and author index
ER  -