Sen, Subir KChatterjee, Sunil KGan, Shyamal K2015-03-172015-03-172015-03-17http://hdl.handle.net/10263/6043Sen, Subir K., Chatterjee, Sunil K and Gan, Shyamal, K. (1991, Aug. 9-12). Making bibliographic scattering studies useful : significance of Zero-Item (empty) and Single Item sources. In Rao, I.K. Ravichandra(Ed.), 3rd International conference on Informetrics : theory of informetrics. Calcutta : Indian Statistica Institute.enBibliographic scatteringMaking bibliographic scattering studies useful : significance of Zero-Item (empty) and Single Item sourcesPresentation