Ramirez, Cecilio <br/><br/>
Navigational tables: extracts from bowditch tables for “sailings” and celestial navigation problems / 
Cecilio Ramirez 
 - 154 p.; ill.; 22 cm 
<br/><br/><label>ISBN: </label>971923306 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Navigation -- tables