TY - CPAPER DO - 10.22260/ISARC1989/0071 SN - 2413-5844 PY - 1989 DA - 1989/06/08 AU - O'Connor, James T. TI - Construction Activity Modelling for Automation T2 - Proceedings of the 6th International Symposium on Automation and Robotics in Construction (ISARC) PB - International Association for Automation and Robotics in Construction (IAARC) ED - Tucker, Richard L. SP - 561 EP - 568 L1 - https://www.iaarc.org/publications/fulltext/Construction_activity_modelling_for_automation.PDF ER -