Library tour 1948 : Europe and America, impressions and reflections / S. R. Ranganathan Ranganathan, S. R. (Shiyali Ramamrita), 1892-1972. Libraries Europe. Libraries United States. 020 RAL Delhi : Indian Library Association, 1950. 1950. 1950 Text 219 p. ; eng Indian Library Association, English series, 1 Europe. United States.