TY  - BOOK
AU  - Dyckman Thomas R
AU  -  Thomas L Joseph
TI  - Algebra and Calculus for business. Eaglewood Cliff
U1  - BobX, L4 
PY  - 1974///
CY  - NJ
PB  - Prentice-Hall          
KW  - Mathematics
N1  - Appendix P 419-43
ER  -