Edi Warsadi text Bandung Pringgandani 2011 id vi, 74 hlm; ilus.: 20,7 cm Pengembangan Diri 332.024 241224 20241224112235 INLIS000000000000836 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)