The American nautical almanac. 

 - Washington  Government Printing Office  [1911] 
 - x, 204 p.  23 cm. 
<br/><br/> L117 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Almanaques náuticos<br/>Efemérides<br/>Navegación
<br/><br/><label>LC Class. No.: </label>QB8  / .E7 A54