Da-ren, Wu <br/><br/>
A geometric theory of conjugate tooth surfaces   [Book] 
Wu Da-ren. 
 -  World Scientific New Jersey 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>9810207840 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gearing--Design & Construction
<br/><br/><label>Dewey Class. No.: </label>621.833