TY  - BOOK
AU  - GUPTA (C B);SINGH (S R);KUMAR (Sandeep)
TI  - Advance discrete structure
SN  - 978-93-80578-48-4
U1  - 511.5  23
PY  - 2011///
CY  - New Delhi
PB  - I K International Publishing House
KW  - Mathematics General Principles
ER  -