00786nam0-22002891i-450-99000055794040332120001010000055794FED01000055794(Aleph)000055794FED0100005579420001010d--------km-y0itay50------baitay-------001yyNew fibres and their composites . A Royal society discussion . London 18-19 May 1978W. Watt , B. Harris , A. HamLondonRoyal Society197931 cm189 p.Ham,A.Harris,B.Watt,W.ITUNINARICAUNIMARCBK99000055794040332105 68 1172663DININDININUNINAING01