Information retrieval systems:Characteristics, testing and evalution
Lancaster, F W
Information retrieval systems:Characteristics, testing and evalution by F W Lancaster - 2 - New York John Wiley & Sons 1979
0471046736
029.7 LAN/INF-2
Information retrieval systems:Characteristics, testing and evalution by F W Lancaster - 2 - New York John Wiley & Sons 1979
0471046736
029.7 LAN/INF-2