Wahyudin, Prof text Jakarta IPA Abong 2008 96 jil 90 hlm : ilus ; 29 cm 371.3 371.3 WAH k 978-979-3077-13-0 20231130015245 INLIS000000000003265 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)