Dietzel, Fritz text Jakarta Erlangga 1980 ind 418 hlm ; 23 cm. Mesin 621 621 DIE t 230324 20230324100210 INLIS000000000001162 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)