3 1 40 Konsep-Konsep Inti Jilid 1 CHANG,Raymond Primary Author Lameda Simarmata Editor mixed material Jakarta Erlangga 2005 Kimia_dasar.jpg CHANG, Raymond Primary Author mixed material 0070105189 New York Osborne McGraw-Hill 1991 Chemistry.jpg The Essential Concepts CHANG, Raymond Primary Author OVERBY, Jason Primary Author mixed material 9780071313681 Singapore Osborne McGraw-Hill 2011 General_Chemistry_The_Essential_Concepts.jpg