text London English University Press 1951 ind 164 hlm 18 cm by R.W. Jepson Ilmu jiwa - Berpikir logis 153 20090227020759.0 YOGYA-02090000005121 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)