TY  - GEN
AU  - Narayan,Shanti
AU  - Mittal, P. K.
TI  - Differential calculus
SN  - 9788121904711
U1  - 515.33 
PY  - 2013///
CY  - New Delhi
PB  - Shyamlal Charitable
KW  - calculus
KW  - Mathematics
KW  - Differential calculus
KW  - Partial differential operators
KW  - Calculus
ER  -