Chaudhari, Sudhir Singh.  <br/><br/>
Chartwork :   basic concepts and miscellaneous calculations /  
Sudhir Singh Chaudhari.  
 - Mumbai :   Apoorva Shashanka,   2014.  
 - 311 p. ;   30 cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nautical charts. <br/>Navigation. 
<br/><br/><label>Dewey Class. No.: </label>623.89   / SUD