TY  - BOOK
AU  - Prem Kumar
TI  - Handbook of mathematics: contains formulae and other useful information 
SN  - 9788121938556
U1  - 510.212 22
PY  - 2011///
CY  - New Delhi
PB  - S. Chand & Co
KW  - Mathematics
KW  - Tables
KW  - Formulae
ER  -