NOPR Collection: http://nopr.niscpr.res.in/handle/123456789/28234 2026-10-09T19:44:29Z Higher level programming languages in information retrieval http://nopr.niscpr.res.in/handle/123456789/28329 Title: Higher level programming languages in information retrieval Authors: Radhakrishnan, T; Rajaraman, V Page(s): 155-159 1968-09-01T00:00:00Z Soviet scientific information system http://nopr.niscpr.res.in/handle/123456789/28327 Title: Soviet scientific information system Authors: Rajagopalan, T S Page(s): 125-154 1968-09-01T00:00:00Z