TY  - BOOK
AU  - Salah Numan
AU  -  Dr. P. D. Sahare Gu.
AU  - University of Delhi. Faculty of Science. Department of Physics and Astrophysics
ED  - University of Delhi. Faculty of Science. Department of Physics and Astrophysics
TI  - Luminescence characteristics of some rare earth doped sulfate and fluoride materials
PY  - 2006///
CY  - Delhi
PB  - University of Delhi India  
KW  - PHYSICS
ER  -