Wonnacott Thomas H <br/><br/>
Introductory Statistics For Business And Economics By T H Wonnacott And R J Wonnactt 

 -  Nwe York : John-Wiley And Son 1977. 
 - 752 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0471959804(Hbk)