TY - BOOK AU - Muriithi,W.M [and]Ringeera,D.M TI - Comprehensive Secondary Physics:A KCSE course for Forms 1and 2 SN - 978-0-19-572713-5 U1 - 530.0712 MUR CY - Nairobi PB - Nairobi University press KW - properties of matter ER -