TY  - BOOK
AU  - Rosen, Kenneth H.
TI  - Discrete mathematics and its applications
SN  - 0072899050
U1  - 511 WCB 1999 A060 Co. 
PY  - 1999///
CY  - Boston
PB  - WCB/McGraw-Hill
KW  - Mathematics
KW  - Computer science
ER  -