KIBU2021-08-162021-08-162021-06-15http://erepository.kibu.ac.ke/handle/123456789/2809REN 211:Solid mechanicsenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/REN 211:Solid mechanicsSolid mechanicsREN 211Other