Information retrieval on-line
Lancaster, F.W., Fayen, E.G.
Information retrieval on-line by F.W. Lancaster and E.G. Fayen - California Melville Publishing Co. 1973 - 597 p.
Information Retrieval
On-line
007 / L 244 I
Information retrieval on-line by F.W. Lancaster and E.G. Fayen - California Melville Publishing Co. 1973 - 597 p.
Information Retrieval
On-line
007 / L 244 I