00596nam a2200085Ia 4500100002000000245007900020260000900099520038300108583001900491  aChowdhury, G.G.  aOverview of the information retrieval features of twenty digital libraries  c2000  aReviews the information retrieval features of 20 digital libraries chosen from around the globe.  Describes briefly, the features of the chosen digital libraries in terms of their nature and content.  Indicates the unique features of some digital libraries.  Suggests major areas of research that would improve the information retrieval features of the future digital libraries.  c3/23/01kJOY_D