Nair, Sunita.
Some problems in gravitational lensing:a thesis submitted to the University of Bombay for the degree of Ph. D. in physics - Tata Institute Of Fundamental Research ; 1993.
Thesis
520/525(043.2) NAI
Some problems in gravitational lensing:a thesis submitted to the University of Bombay for the degree of Ph. D. in physics - Tata Institute Of Fundamental Research ; 1993.
Thesis
520/525(043.2) NAI