TY  - BOOK
AU  - Bag, A.K.
TI  - Science and civilization in India harappan period (C.3000BC-C.1500BC): A.K. Bag
SN  - 81-7013-013-x.
U1  - 500.0954 
PY  - 1985///
CY  - New Delhi
PB  - Navrang
KW  - Indus civilization Science - History - India
ER  -