000			00500nam a2200169Ia 4500
008			131223s9999 xx 000 0 und d
040			_aISI KOLKATA
041			_aEnglish
082			_a658.57 _bC289(255)
100			_aKriebel C H
245			_aManagement information systems research
260			_aPittsburgh _bC I T _c1971
440			_aCarnegie Institute of Technology: Management Science Research Report; NO. 255
650			_aSystems research
700			_aHorn R L van _4Auth.
942			_cBK
999			_c93116 _d93116