TY  - GEN
AU  - Rosen,Kenneth H.
TI  - Discrete mathematics and its applications 
SN  - 0072424346
U1  - 511 
PY  - 2003///
CY  - Boston
PB  - McGraw-Hill
KW  - Mathematics
KW  - Computer science
UR  - http://www.loc.gov/catdir/description/mh024/2002070890.html
UR  - http://www.loc.gov/catdir/toc/mh031/2002070890.html
ER  -