text Bandung Alfabeta 2013 cet.4 Ind xiv,630p.:ills. ; 25 cm Sugiyono; editor, Sutopo METODE PENELITIAN 001.891 001.891 SUG m 602 932 806 9 INLIS000000000024167 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)