KIBU2021-09-162021-09-162021-02-15http://erepository.kibu.ac.ke/handle/123456789/3150CSC 220:Automata theoryenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/CSC 220:Automata theoryAutomata theoryCSC 220Other