TY  - BOOK
AU  - Lipschutz,Seymour
AU  - Lipson,Marc Lars 
TI  - Theory and problems Discrete Mathematics
SN  -  007463710X
U1  - 510 
PY  - 1999///
CY  - Kolkata
PB  - Tata Mc Graw-Hill Publishing Company Limited
KW  - Mathematics
KW  - গণিত
ER  -