Budlong, John P.  1942- <br/><br/>
Shoreline and sextant  practical coastal navigation 
John P. Budlong 
 - New York   Van Nostrand Reinhold Co.  c1977 
 - vi, 214 p., [1] fold. leaves of plates :  ill.  26 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0442211422 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation