Dharam Vir Lal
Seyfert galaxies : nuclear radio structure and unification:a thesis submitted for the degree of Doctor of Philisophy in the faculty of science / by Dharam Vir Lal - Bangalore : Indian Institute of Science, 2001. - xix, 159 p. : ill. ;
Seyfert galaxies : nuclear radio structure and unification:a thesis submitted for the degree of Doctor of Philisophy in the faculty of science / by Dharam Vir Lal - Bangalore : Indian Institute of Science, 2001. - xix, 159 p. : ill. ;