http://hdl.handle.net/2248/1962 2026-04-15T05:15:50Z http://hdl.handle.net/2248/6611 J C Bhattacharyya: the Guide and the Supervisor Library, IIA This poster was displayed at Kavalur during the dedication ceremony of 1.3 metre J.C.Bhattacharyya telescope on 19th Apr. 2014. Open Access 2014-04-19T00:00:00Z http://hdl.handle.net/2248/6593 J.C. Bhattacharyya - Milestones Library, IIA This poster was displayed at Kavalur during the dedication ceremony of 1.3 metre J.C.Bhattacharyya telescope on 19th Apr. 2014. Open Access 2014-04-19T00:00:00Z http://hdl.handle.net/2248/6592 Prof.J.C.Bhattacharyya 1930 - 2012: Souvenir on the occasion of the dedication of the 1.3 metre telescope at the Vainu Bappu Observatory Indian Institute of Astrophysics Open Access 2014-04-19T00:00:00Z http://hdl.handle.net/2248/6490 A ground based near infra-red detector system Bhattacharya, J. C The problems connected with observations in the near infra-red from ground based locations are discussed. It is shown that optical telescopes located at high stations in India. can be used effectively for near infra-red observations in the dry seasons. A detector system developed for such studies is described. Open Access 1974-01-01T00:00:00Z