Library and information science in digital age (Essays in honour of professor M.P Satija) Volume 3 Singh, Jagtar, Indervir malhan et al. - India : Ess Ess publications. 2009. - 935p. ISBN: 978-81-7000-580-3 Subjects--Topical Terms: --School of Pure and Applied Sciences LC Class. No.: Z 966.5 / .T4L53 2009