Perkins, Philip Harold <br/><br/>
Concrete structures :  repair, waterproofing, and protection / 
Philip H. Perkins. 
 - London:   Applied Science,   c1976.  
 - x, 302 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0853346976 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concrete coatings<br/>Concrete construction--Maintenance and repair<br/>Waterproofing
<br/><br/><label>Dewey Class. No.: </label>624.18341