Reginald Trautschold <br/><br/>
Standard gear book : Working formula`s and tables in gear design 

 - New York  McGraw Hill Book Co.  1935 
 - 313p 
<br/><br/>Reginald Trautschold: Standard gear book : Working formula`s and tables in gear design.  New York.  McGraw Hill Book Co., 1935.--(621.833TRA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>621.833  / TRA