Pynciau a Argymhellir O fewn eich chwiliad
Pynciau a Argymhellir O fewn eich chwiliad
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gan Mellen, R. H.
Cyhoeddwyd 1987
Pynciau:
“...Underwater acoustics. http://id.loc.gov/authorities/subjects/sh85139609...”Cyhoeddwyd 1987
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Government Document
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3
gan Medwin, Herman, 1920-
Cyhoeddwyd 2005
Pynciau:
“...Underwater acoustics. http://id.loc.gov/authorities/subjects/sh85139609...”Cyhoeddwyd 2005
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