Kreh, R. T. <br/><br/>
Masonry skills / 

 - 4th ed. 
 - Albany  Delmar Publishers,  1998. 
 - xii, 596 p., [8] p. of plates :  ill. (col.) ;  24 cm.. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0827371780 0827371764  
<br/><br/><label>LC Class. No.: </label>TH5313  / .K87 1998