00839nam0-22003131i-450-99000013452040332120040114134556.00-419-20190-4000013452FED01000013452(Aleph)000013452FED0100001345220020821d1996----km-y0itay50------baitaITa---a---001yyUnderwater acoustic modelingprinciples, techniques and applicationsPaul C. Etter.2nd.ed.LondonE and FN Spon1996XIV, 344 p.ill.24 cmAcustica subacquea620.25Etter,Paul C.ITUNINARICAUNIMARCBK99000013452040332113 N 31 189651FINBCFINBCUNINA