text Yogyakarta Tiara Wacana Yogya 1993 I xiii, 201 hlm. 19 cm sainsteknologi 500 500 Jac m INLIS000000000006057 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)