TY  - BOOK
AU  - Chatterjee Sandip
AU  -  Prof P K Ghosh Supervisor
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  - Study of Luminescence Phenomen on in a rare Earth Oxysulfide material (Gd/sub2/O/sub2/S:  Tb)
PY  - 1994///
KW  - PHYSICS
ER  -