00000cam a22000004a 4500 UP-1685594773857461145 Buklod 20230608093906.0 m |o d | ta 020909s1998 mau r |||| u|eng d 9789813151154 (iLib)UPEPP-00000014543 DLC msmt rda QD 31.2 C37 2017 Chang, Raymond author Chemistry Raymond Chang, Kenneth A. Goldsby. 12th edition. New York McGraw-Hill Education c2018. [various pagings] color illustrations 28 cm. Chemistry. UPEPP UPEPP QD 31.2 C37 2017 Book