Joseph, Jochan <br/><br/>
Gamma detection and nautron induced radioactivity 
Jochan Joseph 
 - Shillong  NEHU  1992 
 - 88p.; 28cm.- 
 - NEHU, Department of Physics : M,Phil dissertation,1992 .
<br/><br/> Supervisor : Raghuvir Singh 
<br/><br/><label>Dewey Class. No.: </label>DS  / 539.77 JOS