TY  - BOOK
AU  - MITTAL (Harish);GOYAL (Vinay Kumar);GOYAL (Deepak Kumar)
TI  - Textbook of discrete mathematics
SN  - 978-93-80026-76-3
U1  - 511.5 MITT 
PY  - 2010///
CY  - New Delhi
PB  - I K International Publishing House
KW  - Graphs Theory
KW  - Mathematics
ER  -