text Jakarta Grasindo 1996 Cet. 2 ind vii, 93 hlm.;ilus.;21 cm. Guru 979-553-870-5 20110210115316691 YOGYA-02110000005263 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)