Gregory, Derek. <br/><br/>
Statistics for business / 
Derek Gregory, Harold Ward. 
 - 3rd ed. 
 - London :  McGraw-Hill,  c1978. 
 - 298 p. :  ill. 
 - McGraw-Hill business education courses .
<br/><br/> "Incorporating the third edition of Statistics for business studies." 
<br/><br/><label>ISBN: </label>0070846065  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.<br/>Commercial statistics.