TY  - BOOK
AU  - Hoffmann,Laurence D
AU  - Bradley,Gerald L
TI  - Calculus for business, economics and the social an
SN  - 0070293449
AV  - QA 303 H63C 1992
PY  - 1992///
CY  - New York
PB  - Mc Graw - Hill
KW  - CALCULUS
N1  - Includes index
ER  -