1. The dynamic structure of every day life;Agre,1988
2. Pengi: An implementation of a theory of activity;Agre,1987
3. What are plans for?;Agre;Robotics Auton. Sys.,1990
4. Cultural support for improvisation;Agre,1992
5. Material requirements planning systems: The state of the art;Anderson;Prod. Inv. Mgmt.,1982