TY  - BOOK
AU  - Apostol , Tom M.
TI  - Calculus Vol.1: Introduction, with vectors and analytic geometry 
U1  - 515 
PY  - 1961///
CY  - Calcutta
PB  - Asia Publishing House
KW  - Mathematics
KW  - Calculus
KW  - Geometry
KW  - Differential calculus
ER  -