BUREAU OF INDIAN STA <br/><br/>
INDIAN STANDARD INTERNATIONAL GEAR NOTATION-SYMBOLS FOR GEOMETRICAL DATA. IS 2467 : 2002 

 - 1st rev. ed.  2002 
 - NEW DELHI  BUREAU OF INDIAN STANDARDS. 
 - 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  INTERNATIONAL GEAR NOTATION
<br/><br/><label>Dewey Class. No.: </label>621  / BUR