Workbook in celestial navigation 1 
Ynion, Eugenio J. 
 -  MARTA.  2003 
 - 41 pages 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Nautical astronomy -- Handbooks, manual, etc.
<br/><br/><label>Dewey Class. No.: </label>M 527 Y6w 2003