Information retrieval systems
Lancaster, F.W.
Information retrieval systems Characteristics, testing and evaluation by F.W. Lancaster - New York John Wiley & Sons 1968 - 222 p.
Information Retrieval
007 / L 244 I
Information retrieval systems Characteristics, testing and evaluation by F.W. Lancaster - New York John Wiley & Sons 1968 - 222 p.
Information Retrieval
007 / L 244 I