Analisis ekonomi teknik text Yogyakarta Andi 1997 Ed.1 , cet. 2 ind xiii, 192 hlm.;ilus.:23 cm Ekonomi 979-533-242-2 20110202084334422 YOGYA-02110000001228 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)