KIBU2021-09-102021-09-102021-02-17http://erepository.kibu.ac.ke/handle/123456789/3088MAT 812:Group theoryenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/MAT 812:Group theoryGroup theoryMAT 812Other