Jones, Franklin D.  1879-1967 <br/><br/>
Gear design simplified :  a series of gear-designing charts illustrating by simple diagrams and examples the solutions of practical problems relating to spur gears, straight-tooth bevel gears, spiral-bevel gears, helical gears for parallel shaft drives/ 
Franklin D. Jones and Henry H. Ryffel 
 - 3rd ed. 
 - New York :  Industrial Press,  c1961 
 - 151 p. :  ill. ;  26 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> PND 23.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gearing--Manufacturing<br/>Gear design<br/>Gear--Shaping Maching
<br/><br/><label>Dewey Class. No.: </label>621.83084