TY  - BOOK
AU  - Aggarwal, J.C. .
TI  - Theory & principles of education philosophical & sociological bases of education / 
SN  - 0-7069-9137-0
U1  - T 
PY  - 1985///
CY  - New Delhi : 
PB  - Vikas Publishing House Pvt. Ltd., , 
KW  - Education
ER  -