text Yogyakarta Andi 1992 Ed. 1, cet. 1 ind vii, 53 hlm 17 cm Sandi Setiawan Bibliografi : hlm. 51-53 Gravitasi 526.7 979-533-066-7 20090227091842.0 YOGYA-02090000065919 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)