Ng'ang'a, Z. WImbuga, MThoruwa, L. C.Ochanda, A.Andam, A. B.Kwofie, T. B.Meyer, D2016-03-152016-03-152015http://ir-library.ku.ac.ke/handle/123456789/14450http://unesdoc.unesco.org/images/0022/002201/220106eo.pdfenChemistry & HIV and AIDS Integrated course module (Kenya)Book