Durability of building materials and components :  proceedings of the First International Conference : a symposium presented at Ottawa, Canada, 21-23 Aug. 1978 / 
P. J. Sereda and G. G. Litvan, editors 
 - Philadelphia :  American Society for Testing and Materials,  1980 
 - 1031 p. :  ill. ;  24 cm. 
<br/><br/><label>LCCN: </label>79-53288 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building materials--Service life--Congresses