text Jakarta Yayasan Obor Indonesia 1983 Vol. 1 xxvi, 128 p. ; 21 cm. TEKNOLOGI - PENGEMBANGAN - ASPEK KEBUDAYAAN TEKNOLOGI 6.001.6 6.001.6 TEK 241121 20241121085647 INLIS000000000001195 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)