PPDG 223/4 SKS Modul 1-6 Dirdjosoemarto, Soendjojo text Jakarta UT 1996 ind 363 hlm. ; 21 cm. Ilmu Pengetahuan Alam Modul 507 507 DIR m 220225 20220225013349 INLIS000000000005612 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)