TY  - BOOK
AU  - Zitarelli, David E.
AU  - Coughlin., Raymond F. 
TI  - Finite mathematics with applications 
SN  - 30112923
U1  - 510 
PY  - 1989///
CY  - Philadelphia
PB  - Nelson Thornes
KW  - Mathematics
N1  - 001750; U 011
ER  -