TY  - BOOK
AU  - Kolman, Bernard
AU  - Busby, Robert C
TI  - Discrete mathematical structures
SN  - 9789332549593
U1  - 511.6 KOL/D 
PY  - 2015///
CY  - Noida
PB  - Pearson
KW  - Mathematics; Discrete mathematical structures
ER  -