Rm. Francis D. Yury text Demak TB. Media Ilmu 1994 ind 104 hlm ilus 21 cm Antena parabola 621.388 20090227022749.0 YOGYA-02090000017485 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)