MacLaughlin, C. Daniel. <br/><br/>
Structural steel drafting and design 
David C. MacLaughlin, Hector Estrada. 
 - 2nd.ed. 
 - Clifton Park, NY  Delmar Cengage Learning  c2008. 
 - xi, 242p.  ill.  31cm 
<br/><br/>Include index 
<br/><br/><label>ISBN: </label>9781401890322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steel structure<br/>Structural steel