text Yogyakarta Usaha Teknik Sumitro 1966 ind 68 hlm ilus 30 cm Soemitro Reksosudirdjo Beton bertulang 693.5 20090227024916.0 YOGYA-02090000034627 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)