TY  - BOOK
AU  - Madan, P.L.  .
TI  - Indian cartography: a historical perspective / 
SN  - 81-7304-177-6
U1  - U11.44 
PY  - 1997///
CY  - New Delhi : 
PB  - Manohar , 
KW  - Cartography Indian
ER  -