000			005540000a22001450004500
008			140223b1984 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_a2:56p3.N84z7 M4
082			_a2:56p3.N84z7 M4
245			_aResearch and development in information retrieval: Proceedings, ed by C J V an Rijsbergen
260			_aCombridge _bCUP _c1984
440			_aBritish Computer Society workshop Series.
650			_aSUBJECT HEADINGS
906			_aBRITISH COMPUTER SOCIETY AND ASSOCIATION FOR COMPUTING MAXHINARY, 3rd Symposium, Cambridge,2-6 July,1984.
999			_c220593 _d220593