KIBU2022-04-052022-04-052021-02-11http://erepository.kibu.ac.ke/handle/123456789/4864MAT 406:Field theoryenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/MAT 406:Field theoryField theoryMAT 406Other