Draffin, Jasper Owen,  1884- [from old catalog] <br/><br/>
Statics and strength of materials, 
by Jasper O. Draffin and W. Leighton Collins. 
 - New York,  Ronald Press Co.  [1950] 
 - vii, 398 p.  illus.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Strength of materials.
<br/><br/><label>LC Class. No.: </label>TA405  / .D69