DRTC <br/><br/>
DRTC annual seminar 6 : theory and practice of abstracting developments in classification techniques of teaching documentation 

 - Bangalore  DRTC  1968 
 - 550 
<br/><br/> SRELS 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DRTC,annual,seminar,6,abstracting,developments,classification,techniques,documentation