TY  - BOOK
AU  - Lipschutz, Seymour 
AU  - Seymour Lipschutz & Marc Lars Lipson 
TI  - Discrete Mathematics / 
SN  - 007463710x
U1  - 511.1/ L668d/ 1997 
PY  - 1997///
CY  - New York
PB  - Mc Grow Hill
KW  - Mathematics
N1  - Includes Index
ER  -