TY  - BOOK
AU  - Hoffmann,Laurence D.
AU  - Hoffmann,Laurence D.
TI  - Calculus for business, economics, and the social, and life sciences
SN  - 0070293317 
AV  - QA303 .H67 1986
PY  - 1986///
CY  - New York 
PB  - McGraw-Hill
N1  - Includes index
ER  -