Eko Koswara text Jakarta PT Niaga Swadaya 2011 cet.1 id iv,123hlm.;ilus.:21cm Computer program 004.032.2 978-602-97743-51 210427 20210427141137 INLIS000000000000185 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)