TY  - BOOK
AU  - Lipschutz, Seymour
AU  - Lipson, Marc.
TI  - 2000 solved problems in discrete mathematics
SN  - 0070380317
AV  - QA43 .L541 1992
PY  - 1992///
CY  - New York : 
PB  - McGraw Hill
KW  - Mathematics
KW  - Problems, exercises, etc
N1  - Includes index
ER  -