DAS,N.G. <br/><br/>
Statistical methods in commerce, accountancy & economics (Part 1 & 2) 
N.G. Das 
 - 3rd ed. 
 - Calcutta  M.DAS  1976 
 - iv, 663 p. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label> 35.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>STATISTICS
<br/><br/><label>Dewey Class. No.: </label>ST(ECO) 519.5  / DNn76