TY - GEN AU - Jr., Edward Barkmeyer AU - Fowler, James AU - Magleby, S C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 1991-05-01 00:05:00 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 1991 TI - A Conceptual Architecture for Mechanical Parts Production System Based on STEP ER -