text Jakarta Balai Aksara 1980 Cet. 1 ind 46 hlm. : ilus. ; 21 cm. Mulyo Praptowo, Achmad Anwari Bibliografi : hlm. 45-46 Kredit 332.7 T 332.7 Pra B YOPDYOG 20150907095933.0 YOGYA-02090000027350 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)