TY  - BOOK
AU  - Rahi, Vikas
TI  - Concepts of functions and calculus
T2  -  McGraw Hill Education winning edge series
SN  - 9789339203382
U1  - 511.326 
PY  - 2014///
CY  - New Delhi
PB  - McGraw Hill Education 
KW  - Calculus
KW  - Functions
ER  -