000 00558nam a2200193Ia 4500
008 220516s9999 xx 000 0 und d
020 _a8188658391
041 _aeng
082 _a025.04
_bUPA/I
100 _aUpadhaya,J.L.
245 0 _aInformation retrieval and digital libraries
_c / by J.L.Upadhaya
260 _aNew Delhi:
_bShree Publishers and Distributors,
_c2004.
300 _avi,299p.
650 _aDigital Information
650 _aInformation Professionals
650 _aInformation Retrieval
650 _aLibrary Science
942 _cBK
999 _c5781
_d5781