(1962). Colloque international durabilite des betons : =: International symposium durability of concrete : rapport final =: final report. Prague: Publishing House of the Czechoslovak Academy of Sciences.
Παραπομπή Chicago StyleColloque International Durabilite Des Betons : =: International Symposium Durability of Concrete : Rapport Final =: Final Report. Prague: Publishing House of the Czechoslovak Academy of Sciences, 1962.
Παραπομπή MLAColloque International Durabilite Des Betons : =: International Symposium Durability of Concrete : Rapport Final =: Final Report. Prague: Publishing House of the Czechoslovak Academy of Sciences, 1962.
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