ACI supplemental index 1959-1968: journal of the American Concrete Institute Index and synopses of papers published in proceedings v.56-65 July 1959 to December 1968 supplements 55-year index 1905-1959
American Concrete InstituteUnknownUnknown (Detroit, Michigan, 1970) (eng) EnglishUnknownUnknownUnknownCONCRETE-BIBLIOGRAPHY; UnknownUnknown