Cohen, Philip M.,  1931- <br/><br/>
Bathymetric navigation and charting / 
[by] Philip M. Cohen. 
 - Annapolis :  United States Naval Institute,  [1970]. 
 - xiii, 138 p. :  ill., charts ;  25 cm. 
 - United States Naval Institute series in oceanography .
<br/><br/>Bibliography: p. 133. 
<br/><br/><label>ISBN: </label>0870210947 
<br/><br/><label>LCCN: </label>79129880 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ocean bottom--Charts, diagrams, etc.<br/>Sounding and soundings.<br/>Navigation
<br/><br/><label>Dewey Class. No.: </label>623.89