Roy, K.P. <br/><br/>
Statistical techniques in commerce and economics / 
K.P.Roy. 
 - 4th ed 
 - Kolkata :  Progressive,  1969. 
 - xv,359p 
<br/><br/><label>Standard No.: </label>7978  [old SOUL v1.0 record id] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics - Statistics<br/>Commerce - Statistics
<br/><br/><label>Dewey Class. No.: </label>AKB 330.015195  / R 812 s