TY - RPRT TI - Parametric trade studies on a Shuttle 2 launch system architecture AU - Stanley, Douglas O. AU - Talay, Theodore A. AU - Lepsch, Roger A. AU - Morris, W. Douglas AU - Naftel, J. Christopher AU - Cruz, Christopher I. PY - 1991 UR - https://ntrs.nasa.gov/citations/19910008867 ID - 19910008867 ER -