TY  - BOOK
AU  - Lipschutz Seymour
AU  - Lipson Mare Lars
TI  - Schaum's solved problems in discrete mathematics
SN  - 70380317
U1  - 510 LIP/SCH 9040 
PY  - 1992///
CY  - New Delhi
PB  - Tata McGraw - Hill Publishing Company Ltd.
KW  - Mathematics
N1  - Goel Book Agencies
ER  -