000			00353nam a2200121Ia 4500
008			220901s9999||||xx |||||||||||||| ||und||
082			_a005.74 ACM
100			_aCallan, Jamie
245		0	_aACM SIGACT: information retrieval
250			_aVol, 40 Issue No. 1 & 2
260			_bACM(Association Computing Machinery) _c2006
650			_aInformation Retrival
999			_c193286 _d193286