TY - RPRT TI - Considerations for a design and operations knowledge support system for Space Station Freedom AU - Erickson, Jon D. AU - Crouse, Kenneth H. AU - Wechsler, Donald B. AU - Flaherty, Douglas R. PY - 1989 UR - https://ntrs.nasa.gov/citations/19900002135 ID - 19900002135 ER -