00373nam a2200121Ia 450000500170000000800410001702000180005808200190007610000190009524500830011426000440019730000100024120260205105230.0260111s9999||||xx |||||||||||||| ||und||  a9788120329683  a001.642  M687T  aMishra, K.L.P. 0aTheory of computer science automata, languages and compuation/by K.L.P. Mishra  aNew DelhibPrentice hall of Indiac2007  a422p.