text Jakarta Rineka Cipta 1992 Cet. 1 ind x, 170 hlm ilus 21 cm oleh Suharto Bibliografi : hlm. 169-170 Probabilitas 519.2 979-519-212-9 YOPDYOG 20090227022209.0 YOGYA-02090000012104 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)