Kipkemoi, Joel. et al. KLB TOP MARK SERIES : KCSE REVISION CHEMISTRY / Joel kipkemoi & Onya Akonopeesa - 2nd ed. 2006. - Nairobi : KLB, 1993. - xv, 488 p. : ISBN: 9789966447050 Subjects--Topical Terms: Dewey Class. No.: 373.540