TY  - BOOK
AU  -  Patel, R B: Prem nath
TI  -  Theory of automata and formal languages
SN  - 4036
U1  -  005.131  PAT-T 
PB  -  Umesh Publications, New Delhi
KW  -  Symbolic logic; Automata, Formal languages applied to programming langu
ER  -