text Yogyakarta Universitas Atmajaya 1996 Ed. 1, cet. 2 ind vii, 103 hlm 23 cm Y.C. Tri Suwarni Bibliografi : hlm. 103 Sistem Informasi manajemen 658.4038011 20090227025905.0 YOGYA-02090000042712 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)