Mackey,Charles O. <br/><br/>
Graphical Solutions   Textual Documents 

 - IInd Edition,1945. 
 - New York:  John Wiley & Sons.INC,  1945. 
 - v; 152p.:  00398. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Mathematics,Sliding Scales,Alignment Charts.
<br/><br/><label>Dewey Class. No.: </label>510.084 MAC