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,  c1980. 
 - 1031 p. :  ill. ;  24 cm. 
 - ASTM special technical publication ;  691. .
<br/><br/> First International Conference on Building Materials and Components held in Ottawa, Ontario, Canada, Aug. 21-23, 1978, sponsored by Committee E-6 on Performance of Building Constructions and others.  Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building materials--Congresses.