Shaeffer, Ronald E. <br/><br/>
Elementary Structures for Architects and Builders 
Ronald E. Shaeffer 
 - 3rd ed. 
 - Upper Saddle River, New Jersey  Prentice Hall  1998 
 - x. 449p.  ill.  24cm 
<br/><br/><label>ISBN: </label>9780133489545 
<br/><br/><label>LC Class. No.: </label>TA645   / .S479