T.S. Rajagopalan <br/><br/>
Directory of scientific research institutions in India 1969 

 - Delhi  Indian National Scientific Documentation Centre  1969 
 - 1120p 
<br/><br/>T.S. Rajagopalan; R. Satyanarayana; K. Ramaswami & V. Sarangan: Directory of scientific research institutions in India 1969.  Delhi.  Indian National Scientific Documentation Centre, 1969.--(607.54025RAJ)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>607.54025  / DSRI