00770nam0-22002891i-450-990000553460403321200010100 85177 299 4000055346FED01000055346(Aleph)000055346FED0100005534620001010d--------km-y0itay50------baitay-------001yySubmarine design and developmentFriedman NormanLondonConway maritime198428 cm192 pFriedman,Norman29949ITUNINARICAUNIMARCBK99000055346040332105 64 168248DININDININSubmarine design and development320550UNINAING01