TY  - GEN
AU  - Hoffmann, Laurence D.
AU  - Bradley, Gerald L.
TI  - Calculus for business, economics and the social and life sciences
SN  - 0070293449
U1  - 515 
PY  - 1986///
CY  - New York
PB  - McGraw-Hill
KW  - ANALYSIS
ER  -