TY  - BOOK
AU  - Washburn,Sherwood
AU  - Marlowe,Thomas
AU  - Ryan,Charles T.
TI  - Discrete mathematics
SN  - 0201883368
U1  - 511 
PY  - 1999///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Mathematics
KW  - Computer science
N1  - Includes bibliographies and index
ER  -