na INLIS000000000030738 20231202150526 231202||||||||| | ||| |||| || | 978-979-756-611-1 010-1223030738 id 693.5 693.5 Ali k Ali Asroni Kolom fondasi & balok T beton bertulang Ed.1,cet.1 Yogyakarta Graha Ilmu 2010 xi, 272 hlm. ; 23 cm R30.24 - R30-0579 Beton Bertulang