American Institute of Steel Construction. <br/><br/>
Manual of steel construction :  allowable stress design / 
by American Institute of Steel Construction. 
 - 9th ed. 
 - Chicago, Ill. :  American Institute of Steel Construction,  1989. 
 - Various pagination. 
<br/><br/><label>ISBN: </label>1564240002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steel, Structural.<br/>Building, Iron and steel.