KIBU2020-07-202020-07-202017-12-18http://erepository.kibu.ac.ke/handle/123456789/2154SPH 410:Mathematical physics IIenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/SPH 410:Mathematical physics IISPH 410Mathematical physics IIOther