Dinberu, Faji Desalegn <br/><br/>
Theoretical Estimation of Geometry Dependent Photon Detection Efficiency of Nai (Tl)Crystal of Different Size for Various Sources to Detector Distances 

 - Masters thesis  Addis Ababa University  2009 
 - 60p 
<br/><br/><label>LC Class. No.: </label>DIN 2009