text Jakarta Elex Media Komputindo 1991 Cet. 3 ind vii, 178 hlm ilus 21 cm David B. Weems Audio - Speaker 621.38 20090227020621.0 YOGYA-02090000003318 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)