TY  - BOOK
AU  - Aggarwal, J.C. 
TI  - Theory and Principles of Education
SN  - 0706928059
U1  - 370.1 
PY  - 1985///
CY  - Delhi
PB  - Vikas Publication House Pvt Ltd
KW  - Education
KW  - Theory and Practice
ER  -