TY - BOOK T1 - ACI Manual of concrete practice : Part 5-1986 LA - English PP - Detroit PB - ACI YR - 1986 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.15276 SN - ISSN 00657875 KW - HORMIGON KW - HORMIGON PREMOLDEADO ER -