Du Bois, A. Jay  1849-1915 <br/><br/>
The strains in framed structures :  with numerous applications to cranes, bridge, roof and suspension trusses, braced arches, pivot and drawn spans, continuous girders, etc. Also, determination of dimensions and designing of details / 
by A. Jay Du Bois 
 - 5th rev. and enlarged ed. 
 - New York :  John Wiley,  1890 
 - xxvi, 516 p. ;  29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Structural analysis (Engineering)<br/>Strains and stresses<br/>Bridges<br/>Roofs