000			00519nam a2200181Ia 4500
008			140208s9999 xx 000 0 und d
020			_a9780408022903
044			_aUnited Kingdom
080			_a025.524 ON5H
100			_aHartley, R.J.
245			_aOnline searching principles and practice _cR.J. Hartley, E.M. Keen, J.A. Large and L.A.Tedd
260			_bBowker-Sour _aLondon _c1990
300			_axvii, 387 p.; 22cm.
700			_aKeen, E.M.
700			_aLarge, J.A.
700			_aTedd, L.A.
942			_2udc _cGB
999			_c26283 _d26283