000 00408nam a2200157Ia 4500
008 140316s9999 xx 000 0 und d
082 _a025.48
_bGHO/SU
100 _a
245 _aSubject indexing systems : concepts ,methods ,and technique
260 _aCulcutta
_bIASLIC
_c
300 _a397
650 _achain procedure
650 _aInformation retrievel
700 _aGhosh,S B
942 _2ddc
_cREF
999 _c17992
_d17992