text Bandung ITB 1992 I 21a, 630hlm. 24 cm CHEMISTRY 615.7 615.7 Nog k 9798001745 INLIS000000000005486 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)