TY  - BOOK
AU  - Gray,Mary W., x
AU  - x
TI  - Calculus with finite mathematica for social sciences: x
SN  - x
U1  - 515/GRC 
PY  - 1972///
CY  - Massachusetts
PB  - Addison-Wesley
KW  - Calculus
KW  - Mathematics
N1  - x
ER  -