Pike Dag <br/><br/>
Reed's sextant simplified / 
 Sextant simplified 
Dag Pike. 
 - East Molesey :  Thomas Reed,  c1995. 
 - 103 p ;  21 cm. 
<br/><br/> "Originally written by the late Captain O.M. Watts, this new edition has been entirely re-written by Dag Pike"--Back cover. 
<br/><br/><label>ISBN: </label>0901281581 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sextant<br/>Nautical instruments
<br/><br/><label>LC Class. No.: </label>VK583