Bechtold, Brigitte. <br/><br/>
Statistics for business and economics / 
by Brigitte Bechtold, Ross Johnson. 
 - Boston, Mass. :  PWS,  1989. 
 - xvi, 777 p. 
<br/><br/> Includes disk. 
<br/><br/><label>ISBN: </label>0534916961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Probability and statistics.<br/>Commercial statistics.<br/>Վիճակագրություն