text Surabaya Usaha Nasional 1982 ind Ind x, 372 hlm 21 cm Hendayat Sutopo, Wasty Sumanto Bibliografi : hlm. 336-372 YOPDYOGB Pendidikan - Operasional 371.2 20090227023025.0 YOGYA-02090000019792 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)