000 00453nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a010.78
_bB198
100 _aBalz C F
245 _aInformation retrieval
_ba systems approach
260 _aNew York
_bIBM
_c1963
300 _a9p
650 _aInformation retrieval
650 _aSystems approach
700 _aStanwood R H
_4Auth.
942 _cBK
999 _c90111
_d90111