text Jakarta PT. Karya Unipress 1988 ind 156 hlm. 21 cm. J.C.T Simorangkir Kreasi tali cina 346.048.2 R 346.048.3 SIM u 979-428-107-7 INLIS000000000004960 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)