000
00305nam a2200121Ia 4500
008
220201s2001 xx 000 0 eng d
082
_a
621.31
_b
LIN
100
_a
Linz, P
245
0
_a
Introduction to formal language & automata
260
_a
Delhi
_b
Narosa Pub House
_c
2001
300
_a
377
942
_2
ddc
999
_c
36484
_d
36484