Dudley's gear handbook. 

 - 2nd ed. /  Dennis P. Townsend, editor in chief. 
 - New York :  McGraw-Hill,  c1991. 
 - 1 v. (various pagings) :  ill. 
<br/><br/> Rev. ed. of: Gear handbook. 1st ed. 1962. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0070179034 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gearing--Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label>621.83/D849