TY  - BOOK
AU  - National Council of Educational Research and Training
TI  - Samajik vigyan bhag 1: pracheen Bharat kaksha 6 ke liye itihaas ki pathyepustak (HIN)
U1  - 934 NAT(H) 
PY  - 2001///
CY  - New Delhi
PB  - NCERT
KW  - Social science - Textbook
ER  -