TY - BOOK T1 - Civil engineering handbook A2 - Church Udquhart, Leonard LA - English PP - New York PB - McGraw-Hill YR - 1934 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.3353 OP - 885 KW - INGENIERIA CIVIL KW - MANUAL ER -