Seminar on primary communications in science and technology in India :  proceedings / 
Seminar on primary communications in science and technology in India in 1978, 4-8 Dec. at Bangalore ; edited by R. N Sharma and S. Seetharama 
 - New Delhi :  Publications and Information Directorate ,  1981 
 - 354 p. :  24 cm. 
<br/><br/><br/>Index Present 
<br/><br/><label>ISBN: </label> PB 
<br/><br/><label>Dewey Class. No.: </label>507.2063