LEADER 00000nz a2200229n 4500 001 157399 005 19970409000000.0 008 970408n| acaaaaaa| |a ana c 010 no 97022174 035 (OCoLC)oca04313367 035 NO 97022174 040 CoU|cCoU 130 0 CISR WP 410 20 Sloan School of Management.|bCenter for Information Systems Research.|tCISR WP 430 0 Working paper (Sloan School of Management. Center for Information Systems Research) 430 0 CISR working paper 642 no. 163|5CoU 643 Cambridge, Mass.|bCenter for Information Systems Research, Sloan School of Management, Massachusetts Institute of Technology 644 f|5CoU 645 t|5CoU 646 s|5CoU 670 Modeling the dynamics of ... 1987:|bt.p. (CISR WP)