text Jakarta RISTEK 1993 ind i, 33 hlm. : ill; tab. ; 25 cm Inlislite Loedin A.A. Pedoman 575.16 PED B2/7 - 230213 20230213085447 INLIS000000000003517 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)