TY  - BOOK
AU  - Aggarwal, J C,
TI  - Teaching of social studies : : a practical approach / 
SN  - 0706976622
U1  - 371.3 
PY  - 1993///
CY  - New Delhi
PB  - Vikas
KW  - Schools & their activities special education
KW  - teaching of social studies
ER  -