TY - BOOK AU - TI - FOREIGN OBJECT IMPACT DAMAGE TO COMPOSITES U1 - 620.1186 PY - 1975/// CY - Philadelphia PB - American Society For Testing And Materials KW - Composite Materials -- Cong N1 - Symposium Sponsored By Astm Committee D-30 On High Modulus Fibers And Their Composites, 1973 ER -