TY  - BOOK
AU  - Gupta,J.D.
AU  - Gupta,P.K.
AU  - Mohan,Man
TI  - Mathematics for business and economics
AV  - HF5691 .G8
PY  - 1987///
CY  - New Delhi
PB  - McGraw-Hill
KW  - Busines mathematics
N1  - includes index
ER  -