000 00305nam a2200109 4500
020 _a9780521838054
082 _a029.7 RIJ/GEO
100 _aRijsbergen,van C.J
245 _aThe Geometry of Information retrieval
_cby C.J Rijsbergen
260 _aCambridge
_bCambridge University Press
_c2007
942 _cBK
999 _c383614
_d383614