Elemen struktur beton bertulang geopolymer Marthin D.J. Sumajouw text Yogyakarta Andi Offset 2013 id x+ 146 hlm.; 16 x 23 cm Teknik Struktural 693.5 978-979-29-2300-1 180916 20180916010328 INLIS000000000002174 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)