Kalin, Mark ...[et al.]. <br/><br/>
Construction specifications writing :  principles and procedures / 

 - 6th ed. 
 - Canada :  John Wiley & Sons, Inc.,  c2010. 
 - xvi, 506 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780470380369 
<br/><br/><label>LC Class. No.: </label>D4696-D4697 
<br/><br/><label>Dewey Class. No.: </label>692.3  / KAL