na INLIS000000000030627 20231202150512 231202||||||||| | ||| |||| || | 979-605-122-2 010-1223030627 id 691.3 691.3 Sum e Sumajouw, Marthin D. J. Elemen struktur beton bertulang geopolymer Yogyakarta Andi viii, 146 hlm. : ilus. ; 23 cm. R30.24 - R30-0563 Konstruksi Beton