TY  - BOOK
AU  - Veerarajan, T 
TI  - Discrete mathematics: With graph theory and combinatorics 
SN  - 9780070616783
U1  - 510 
PY  - 2007///
CY  - New delhi
PB  - McGraw hill education private Ltd
KW  - Mathematics
KW  - Number theory
KW  - Set theory
ER  -