TY  - BOOK
AU  - Kolman,Bernard
AU  - Busby,Robert C
AU  - Ross,Sharon Cutler
TI  - Discrete mathematical structures
SN  - 9788131724972
U1  - 511.6 
PY  - 2009///
CY  - N.Delhi
PB  - Pearson
KW  - MATHEMATICS
KW  - LOGIC, COUNTING,RELATIONS,RELATIONS AND DIGRAPHS, FUNCTIONS , TREES
ER  -