TY  - BOOK
AU  - Chadha Gopal Krishan
AU  -  Prof G C Trigungut 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  - Coordinated optical, interferometric and X-Ray diffraction study of phenomenon of polytypsism
PY  - 1967///
KW  - PHYSICS
ER  -