Suryono Ekotama text Jakarta PT Gramedia Pustaka Utama 2015 id 136 hlm;16 x 22 cm 650. 1 978-602-03-2695-6 180916 20180916011617 INLIS000000000003599 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)