TY  - BOOK
AU  - Hoffmann,Laurence D., 
AU  - Bradley,Gerald L.
TI  - Calculus: for business, economics,and the social and life science
SN  - 9780070293441
U1  - 515 MUN 
PY  - 1992///
CY  - New Jersey
PB  - McGraw-Hill.Inc, 
ER  -