00812nam0-22002771i-450-99000055635040332120001010000055635FED01000055635(Aleph)000055635FED0100005563520001010d--------km-y0itay50------baitay-------001yy6. th International ship structures congress. Proceedings . Boston , August 1976[ ISSC ]Cambridge (USA)MIT1976v , 31 cmp.ISSC340903ITUNINARICAUNIMARCBK99000055635040332105 66 173DININDININ6. th International ship structures congress. Proceedings . Boston , August 1976319940UNINAING01