Tetley, L. <br/><br/>
Electronic aids to navigation :  position fixing / 
L. Tetley, D. Calcutt. 
 - London :  E. Arnold,  1991. 
 - ix, 386 pages :  illustrations ; 
<br/><br/> Includes index. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0340543809 
<br/><br/><label>LCCN: </label>92200943  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics in navigation.
<br/><br/><label>LC Class. No.: </label>VK 560  / .T36 1991 
<br/><br/><label>Dewey Class. No.: </label>623.8/504