TY  - BOOK
AU  - Yadav, Heera Lal
TI  - Matratmak bhoogol
SN  - 81-85484-86-4
U1  - 915.40021 21st
PY  - 1994///
CY  - New Delhi
PB  - Radha
KW  - Geography, Mathematical; Geography, Mathematical-Tables
ER  -