The directory of entific research institutions in India 1969 / 
T. S. Rajagopalan ---et. al 
 - Delhi :  Indian National Scientific Documentation Centre , 
 - 1120 p. :  25 cm . 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entific research
<br/><br/><label>Dewey Class. No.: </label>505.854  / INS