TY  - GEN
AU  - Chakraborty, S K
AU  - Sarkar, B.K
TI  - Discrete mathematics 
SN  - 9780198065432
PY  - 2011///
CY  - New Delhi
PB  - Oxford University Press
KW  - Mathematical logic
KW  - Matrix algebra
KW  - Graph theory
KW  - Boolean algebra
ER  -