Aoko, Jane (et al) Queenex Science And Technology/ Learner's Book Grade 5/ spine title Printed by Quarterfold Printabilities/ - 2020 Edition - Nairobi : Queenex Publishers Ltd., 2020. - iii, 146p. : col. ill. ; - 2020 ISBN: 9789966141002 Subjects--Topical Terms: Nairobi : Dewey Class. No.: 600.600