TY  - BOOK
AU  - Kolman, Bernard.
AU  - Busby, Robert C.
AU  - Ross, Sharon Culter
TI  - Discrete mathematical structures
SN  - 8120326099
U1  - 511.8 5
PY  - 2004///
CY  - New Delhi
PB  - Prentice Hall of India PVt Ltd
KW  - Fundamentals
KW  - Relations and digraphs
KW  - Groups and coding
ER  -