TY  - BOOK
AU  - Rosen,Kenneth H.
TI  - Discrete mathematics and its applications
SN  - 0072899050 (acidfree paper)
AV  - QA39.2 .R654 1999 .R654 1999
U1  - 511 21
PY  - 1999///
CY  - Boston
PB  - WCB/McGraw-Hill
ER  -