text Jakarta Perusahaan Umum Telekomunikasi 0000 N 20 hlm. 22 cm TELEKOMUNIKASI 621.38 621.38 Man i INLIS000000000004344 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)