Perkins, Philip Harold. <br/><br/>
Repair, protection, and waterproofing of concrete structures / 
Philip H. Perkins. 
 - London :  Elsevier Applied Science Publishers,  1986. 
 - xiv, 302 p. :  ill. ;  23 cm. 
<br/><br/> Updated ed. of: Concrete structures. 1977. 
<br/><br/><label>ISBN: </label>1851660089 
<br/><br/><label>LCCN: </label>44041164  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concrete construction--Maintenance and repair.<br/>Waterproofing.<br/>Concrete coatings.
<br/><br/><label>LC Class. No.: </label>TA681  / .P42 1986 
<br/><br/><label>Dewey Class. No.: </label>624/.1834/028�19