TY  - BOOK
AU  - Dube, Rakesh
AU  - Gupta, Ritu
AU  - Panday, Adesh
TI  - Discrete Structures and Automata Theory
SN  - 9788173196638
U1  - 511.5 
PY  - 2007///
CY  - New Delhi
PB  - Narosa Publishing House
ER  -