TY  - BOOK
AU  - Narayan Shanti
AU  - Dr. P.K.Mittal
TI  - Differential calculus: For B.A & B.Sc &Students
SN  - 9788121904711
U1  - 515.33 
PY  - 2016///
CY  - New Delhi
PB  - S.Chand &  Co.
KW  - Mathematics
ER  -