text Yogyakarta [s.n] 2005 ind vii, 33 lembar 29 cm Sri Pujiyati Lap+oran penelitian Sekolah Menengah Teknologi Industri Yogyakarta Bibliografi : hlm. 27 Matematika - Penelitian 510.07 20090227093207.0 YOGYA-02090000069227 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)