text Jakarta Roda Pengetahuan 1977 Cet. 2 ind 87 hlm ilus 21 cm Ismed Syarif, Achmad Junaedi Bibliografi : hlm. 87 Pengajaran - Terprogram 371.394 20150320132026.0 YOGYA-02090000023740 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)