IFIP TC 5/WG 5.7 Working Conference on Advances in Production Management Systems-APMS`87.IFIP TC5/WG 5.7 Working Conference on Advances in Production Management Systems -APMS`87(1987 : Canada)：Modern production managment systems: procedings.North-Holland,1987.
IFIP TC5/WG 5.7 Working Conference on Advances in Production Management Systems -APMS`87(1987 : Canada)：Modern production managment systems: procedings
IFIP TC 5/WG 5.7 Working Conference on Advances in Production Management Systems-APMS`87.North-Holland,1987.
