TY  - BOOK
AU  - Gupta Krishan Kumar
AU  -  Prof A N Mitra 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  - Relativistic aspects of null-plane bethesalpeter dynamics for unequal mass qurks :  Applications to mass spectra, leptonic decay constants and week non-leptonic decays
PY  - 1990///
KW  - PHYSICS
ER  -