Lightweight concrete / 
The concrete society 
 - New York ;  Longman publishers,  1980. 
 - 307 pages : illustrations ; 
<br/><br/>Includes bibliographical references  
<br/><br/><label>ISBN: </label>0860958566 0860958612 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lightweight concrete<br/>Concrete construction
<br/><br/><label>LC Class. No.: </label>TA 439  /  .C66