TY  - BOOK
AU  - Sharma, A.K.
TI  - Textbook on Differential Calculus
SN  - 81-7141-844-9
U1  - 515.33 
PY  - 2011///
CY  - New Delhi
PB  - Discovery Publishing House
KW  - Mathematics
KW  - Differential Calculus
ER  -