000			00311nam a2200121Ia 4500
008			240531s9999 xx 000 0 und d
082			_a029 7 VIC
100			_aVICKERY,B.C
245		0	_aTechniques of Information retrieval
650			_aLIBRARY SCIENCE
942			_cBK
999			_c364062 _d364062