TY - BOOK AU - Khan Muhammad Yunus AU - Prof S Z Ali 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 - X-ray study of the Gallium sesquiselenide (Ga2 Se3) phases PY - 1983/// KW - PHYSICS ER -