Pengendalian Mutu beton sesuai, ACI dan ASTM text Surabaya ITS press 2010 ind Ind 185 hlm Ilus 23 cm Pujo Aji, Rachmad Purnomo;penyunting, Puji Ajo hlm. 18-185 YOPDYOG Beton 691.3 20110502090222.0 YOGYA-05110000000008 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)