TY  - BOOK
AU  - Shanti Narayan
AU  - Mittal, P.K.
TI  - Differential calculus for B.A. & B.Sc. classes as per UGC model syllabus
SN  - 9788121904711
U1  - 515.33 
PY  - 2014///(repr.)
CY  - New Delhi
PB  - S. Chand
ER  -