TY  - BOOK
AU  - Narayan,Shanti
AU  - Mittal, P. K. 
TI  - Differential calculus: [for B.A. & B. Sc. classes as per UGC model syllabus] / 
SN  - 8121904714
U1  - 515.33 23
PY  - 1942///.
CY  - New Delhi : 
PB  - Shyamlal Charitable Trust
KW  - Differential calculus
KW  - Differentiation.
KW  - Maxima and Minima
ER  -