Teknik-teknik latihan konsentrasi Thursan Hakim text Jakarta Puspa Swara 2005 Cet. 3 130 hlm : ilus ; 22 cm Drs. Thursan Hakim Kesehatan Pikiran 613.7 613.7 THU m 979-9386-95-0 20190124100056 INLIS000000000000325 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)