Mackey, Charles O. <br/><br/>
Graphical solutions / 
by Charles O. Mackey. 
 - 2d ed. 
 - New York :  London :  J. Wiley & sons, inc. ;  Chapman & Hall, limited,  [1944] 
 - vi, 152 p. :  ill., diagrs. ;  22 cm. 
<br/><br/> "Logarithmic scales": folded leaf in pocket. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering--Tables.<br/>Graphic methods.<br/>MCE<br/>Slide-rule.
<br/><br/><label>Dewey Class. No.: </label>519.5  / MAC