Maloney, Elbert S. <br/><br/>
Problems & answers in navigation & piloting / 
Elbert S. Maloney 
 - Annapolis :  Naval Institute Press,  1978 
 - iv, 92 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0870215299 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation--Problems, exercises, etc.