TY  - GEN
AU  - Lipschutz,Seymour
AU  - Lipson, Marc Lars
TI  - Discrete mathematics
SN  - 9781259062537
U1  - 511 
PY  - 2011///,2013
CY  - New Delhi
PB  - McGraw Hill
KW  - Mathematics
KW  - Mathematics; Logic, Symbolic and mathematical
ER  -