TY  - BOOK
AU  - Mangal, S. K.
AU  - Mangal, Uma
TI  - Teaching of Social Studies 
SN  - 9788120335349
U1  - 300.71 
PY  - 2008///, 2013
CY  - New Delhi
PB  - PHI
KW  - Teaching of Social Studies
KW  - Education
N1  - index included
ER  -