na YOGYA-05110000000008 20110502090222.0 ind 010-051100000000008 Ind YOPDYOG 691.3 691.3 Aji P Aji, Pujo Pengendalian Mutu beton sesuai, ACI dan ASTM Pujo Aji, Rachmad Purnomo;penyunting, Puji Ajo Surabaya ITS press 2010 185 hlm Ilus 23 cm hlm. 18-185 Beton Purwoko, Rakhmad YOPDYOG 51989-PD/B.10 51990-PD/B.10 51991-PD/B.10