Sethna, H. N., 1923- <br/><br/>
Atomic energy 
by H.N. Sethna 
 - Ministry of Information and Broadcasting, Government of India, New Delhi  Publications Division  1972 
 - 52p. 21cm 
<br/><br/><label>LCCN: </label>74-155129 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atomic energy research--India