text Jakarta Pustaka Sinar Harapan 1995 ind 159p. : ill. ; 21 cm TECHNIK 621 621 ALA ISBN 979-416-144-6 621 230508 20230508095544 INLIS000000000001330 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)