Dr. R. A Nainggolan text Jakarta AgroMedia Pustaka 2006 xiv + 162 hlm.; ilus.; 20,5 x 19,5 cm 610 979-006-007-6 180916 20180916013305 INLIS000000000005807 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)