TY - RPRT TI - Fibers And Composites Derived From Silsesquioxanes AU - Hurwitz, Frances I. AU - Hyatt, Lizbeth H. AU - Damore, Lisa, A. AU - Gorecki, Joy P. PY - 1988 UR - https://ntrs.nasa.gov/citations/19880000584 ID - 19880000584 ER -