001: 694
003: Starlibrary PMS 4.5
005: 20180430
020: ^a0-87692-632-4
066: ^aK..T
072: ^aformal language
082: ^a004
100: ^aK. L. P Msshra
240: ^aTheory of Computer science
245: ^aTheory of Computer science
260: ^c1993
650: ^amathematical preliminaries
650: ^athe theory of automata