TY  - BOOK
AU  - Hughes,Ann J.
TI  - Applied mathematics : : for business, economics, and the social sciences 
SN  - 025602829X
U1  - 510 23
PY  - 1983///
CY  - Homewood, Ill.
PB  - R.D. Irwin
KW  - Mathematics
N1  - Includes index
ER  -