text Bandung Yayasan Nuansa Cendekia 2006 1 ind 50 hlm. 21 cm. Irwan Kurniawan Sains 500 500 IRW p 9792456201 INLIS000000000000781 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)