Mason, Robert D. <br/><br/>
Statistical Techniques in Business and Economics 
/ by Robert D. Mason 
 - Homewood:  Richard D. Irwin, Inc.;  1967. 
 - 520p. 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>651.501  / MAS/S