TY  - BOOK
AU  - Lipschutz, Seymour.
TI  - Schaum`s outlines discrete mathematics
SN  - 0070601747 
U1  - 511 
PY  - 1994///
CY  - New Delhi
PB  - Tata Mcgraw Hill Publishing Company Ltd
KW  - General principles of mathematics
ER  -