The fib Secretariat maintains a library of FIP symposia and congresses proceedings since its foundation.
FIP Proceedings
Fourth International Congress of the FIP in Rome-Naples, Italy - Vol. 2 (1962) - Proceedings PDF
N° 06. General Report and Discussion. Vol 2. Proceedings of the 4th International Congress of FIP'62 (504 pages - 27 May - 2 June 1962) - Rome-Naples, ...
FIP-PIARC Symposium in Naples, Italy (1962) - Proceedings (PDF)
N° 07. Prestressed Concrete Roads and Airfield Runways - FIP-PIARC Symposium 1962 (165 pages - 02 June 1962) - Naples, Italy PDF format
Fifth International Congress of the FIP in Paris, France (1966) - Proceedings PDF
N° 08. Proceedings of the 5th International Congress of FIP'66 - English version (249 pages - 1966) - Paris, France
Cinquième Congrès de la Fédération Internationale de la Précontrainte à Paris, France (1966) - Proceedings PDF
N° 09. 5ième Congrès de la Fédération Internationale de la Précontrainte. French version. FIP'66 (275 pages - 1966) - Paris, France
Sixth International Congress of the FIP in Prague, Czech Republic (1970) - Proceedings PDF
N° 10. Proceedings of the 6th International Congress of FIP'70 - English version (227 pages - 1970) - Prague, Czech Republic