BUREAU OF INDIAN STA <br/><br/>
INDIAN STANDARD SPECIFICATION FOR GIB-HEAD KEYS AND KEYWAYS. IS : 2293 - 1974 

 - 1st rev. ed.  2002 
 - NEW DELHI  BUREAU OF INDIAN STANDARDS. 
 - 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  GIB-HEAD KEYS AND KEYWAYS
<br/><br/><label>Dewey Class. No.: </label>621  / BUR