TY - RPRT TI - Advanced composites structural concepts and materials technologies for primary aircraft structures: Design/manufacturing concept assessment AU - Chu, Robert L. AU - Bayha, Tom D. AU - Davis, HU AU - Ingram, J. ED AU - Shukla, Jay G. PY - 1992 UR - https://ntrs.nasa.gov/citations/19950003904 ID - 19950003904 ER -