TY  - BOOK
AU  - Nigam,S.P.
AU  - Sharma,J.C.
AU  - Sinha,C.
TI  - A text book of differential calculus
U1  - 517.2 
PY  - 1966///
CY  - Agra
PB  - Ram Prasad
KW  - Calculus
KW  - Mathematics
KW  - Mathematical analysis
KW  - Functions
ER  -