TY  - BOOK
AU  - Sundaresan, V.
AU  - Jayaseelan, S.D.
TI  - Introduction to business mathematics
U1  - 519.5 
PY  - 1977///
CY  - New Delhi
PB  - S. Chand and Co.
KW  - Analytical Geometry
KW  - Differntial Calculus
ER  -