Roy, Asit K. <br/><br/>
Introduction to the study of geological maps 
Asit K. Roy 
 - Calcutta  World Press  1982 
 - 188 P. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CARTOGRAPHY
<br/><br/><label>Dewey Class. No.: </label>526  / ROY