00361nam a2200133 a 450000500170000002000150001710000180003224500360005025000110008626000520009730000260014963000260017563000260020120251203092029.0  a1856040488  aFoskett, A.C.  aSubject approach to information  a5th ed  aNew DelhibLibrary Association Publishingc1996  axv, 456p.b22 cm.cPB  aInformation retrieval  aInformation, Indexing