text Jakarta Penerbit Swadaya 1991 xvi, 240 p. : ill ; 21 cm UDANG PERDAGANGAN 639.512 639.512 979-489-095-6 INLIS000000000000369 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)