text Bandung ITB 1981 Cet. 1 ind viii, 69 hlm ilus 21 cm Frazer G. Poole Perpustakaan Perguruan Tinggi 027.7 YOPDYOG 20090227024156.0 YOGYA-02090000027794 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)