TY  - BOOK
AU  - Narayan, Shanti.
AU  - Mittal, P.K.
TI  - Differential calculus
SN  - 8121904714
U1  - 515.35 
PY  - 2005///
CY  - New Delhi
PB  - Shyamlal charitable trust
KW  - Mathematics
ER  -