: suatu keniscayaan text Yogyakarta Pustaka Suara Muhammadiyah 2003 Cet. 1 ind xxix, 175 hlm. : ilus. ; 21 cm. / Winarno Surakhmad; editor, Said Tuhuleley Termasuk Bibliografi Muhammadiyah Pendidikan 297.61 DEP 297.61 Sur R 979-539-171-2 YOPDYOG 20170509140431.0 YOGYA-04110000002287 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)