Stafford, W. T. <br/><br/>
Hathematics for economists 

 - 2nd ed. 
 - Plymouth  Hacdonald and evans  1978 
 - x,385 p. 
<br/><br/><label>ISBN: </label> POU1.95 
<br/><br/><label>Dewey Class. No.: </label>330.1543 S13H