Secrets of the Titanic [videorecording]
Highlights the century's underwater exploration, Dr. Robert Ballard of Woods Hole Oceanographic Institution and a learn of researchers located the S.S. Titanic since its sinking more than 70 years ago.
| Údar corparáideach: | |
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| Rannpháirtithe: | , , , |
| Formáid: | Visual Material |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Washington, D.C.
The Society
c1986.
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| Sraith: | National Geographic Society special
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| Ábhair: |