KIBU2020-05-222020-05-222018-01-18http://erepository.kibu.ac.ke/handle/123456789/2053SCH 310: Comparative study of Sand P blockenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/SCH 310: Comparative study of Sand P blockSCH 310: Comparative study of Sand P blockSCH 310Comparative study of Sand P blockOther