TY  - BOOK
AU  - Mattson , H.F.  .
TI  - Discrete mathematics with applications / 
SN  - 0-471-59966-2
U1  - B 
PY  - 1993///
CY  - New York : 
PB  - John Wiley & Sons, Inc. , 
KW  - Computer science- Mathematics
ER  -