TY  - BOOK
AU  - Aggarwal, J. C.
TI  - Theory and principles of education 
SN  - 9788125938477(pbk.)
U1  - 370.954 23
PY  - 2010///
CY  - New Delhi
PB  - Vikas Publishing House Pvt. Ltd.
KW  - Education
ER  -