Portraits of Past Directors of IIA http://hdl.handle.net/2248/1037 2026-04-21T11:56:35Z J. C. Bhattacharyya (1930 - 2012) http://hdl.handle.net/2248/6567 J. C. Bhattacharyya (1930 - 2012) Indian Institute of Astrophysics Open Access 2014-03-17T00:00:00Z M. K. Vainu Bappu (1927 - 1982) http://hdl.handle.net/2248/1083 M. K. Vainu Bappu (1927 - 1982) Indian Institute of Astrophysics Open Access 2006-01-01T00:00:00Z N. R. Pogson (1829 - 1891) http://hdl.handle.net/2248/1082 N. R. Pogson (1829 - 1891) Indian Institute of Astrophysics Open Access 2006-01-01T00:00:00Z J. F. Tennant (1829 - 1915) http://hdl.handle.net/2248/1081 J. F. Tennant (1829 - 1915) Indian Institute of Astrophysics Open Access 2006-01-01T00:00:00Z