Ranganathan, S.R.. The five laws of library science / S.R. Ranganathan. - 2nd / . - Bangalore : Sarada Ranganathan Endowment for Library Science , 1996. - 449p. : ills.,figs.,tables ; 23cm . NULL ISBN: Rs. 950.00 (Hb) Subjects--Index Terms: FIVE LAWS-LIBRARYSCIENCE Dewey Class. No.: 020 / RAN/F