TY  - BOOK
AU  - Narayan, Shanti  
AU  - Mittal, P. K. 
TI  - Differential calculus
SN  - 81-219-0471-4
PY  - 2007///
CY  - New Delhi
PB  - Shyamlal Charitable Trust
KW  - CalculusDifferential CalculusDifferentiationFunctionsGraphs
ER  -