TY  - BOOK
AU  - Das,G.
AU  - Pattanayak,S.
TI  - Fundamentals of mathematical analysis
U1  - 510 
PY  - 1987///
CY  - New Delhi
PB  - Tata McGra-Hill Company
KW  - Set and function
KW  - Differentiation
KW  - Numbers
ER  -