asas-asas penalaran sistematis text Yogyakarta Kanisius 2001 Cet. 5 ind 96 hlm ilus 21 cm Jan hendrik Rapar Bibliografi : hlm. 96 Logika 979-497-676-8 20090227025027.0 YOGYA-02090000035571 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)