Dudley Darle, W <br/><br/>
Gearhand book: The design manufacture and application of gears 
W. Dudley Darle                                             
 - 1st ed. 
 - New York  McGraw-Hill  1962 
 - [various pagings.] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Handbooks-Gears<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>(035)621.83  / DUD