TY  - BOOK
AU  - Zill,Dennis G.
TI  - Introductory calculus for business, economics, and social science
SN  - 053400475X
U1  - 515 23
PY  - 1977///
CY  - Belmont, Calif.
PB  - Wadsworth Pub. Co.
KW  - Calculus
N1  - Includes index; Bibliography: p. 342
ER  -