Roy Asit K <br/><br/>
Introduction to the study of geological maps 
Roy Asit K 
 - Calcutta  World Press          1966 
 - vii,110p.  cm. 
<br/><br/><label>Standard No.: </label>47776 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>Hf:9, K6-;2            K6-;4-5