TY  - BOOK
AU  - Dinberu, Faji Desalegn
TI  - Theoretical Estimation of Geometry Dependent Photon Detection Efficiency of Nai (Tl)Crystal of Different Size for Various Sources to Detector Distances
AV  - DIN 2009 
PY  - 2009///
CY  - Masters thesis
PB  - Addis Ababa University
UR  - http://thesisbank.jhia.ac.ke/6003/
ER  -