Wilcox, Glade <br/><br/>
Industrial calculating devices 
Glade Wilcox, Charles H. Butler 
 - U.S.A.   Holt, Rinehart and Winston, Inc.  c1962 
 - x, 203p.:  ill.;  24cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0000628545 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculators<br/>Numerical calculations