Thirteenth International Congress of FIP in Amsterdam - Vol. 1 (1998) - Proceedings (PDF)First International Congress of the FIP in London, United Kingdom (1953) - Proceedings PDF
FIP Symposium in Bucharest, Romania - Vol. 2 (1980) - Proceedings (PDF)
N° 22. Partial Prestressing and Practical Construction in Prestressed and Reinforced Concrete - Vol. 2 - FIP Symposium 1980 (314 pages - 14-19 September 1980) - Bucharest, Romania PDF format