Mathematics for business and social sciences: An applied approach 
Mizrahe, Abe. 
 -  John Wiley and Sons.  1979 
 - 797 pages. 
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<br/><br/><label>ISBN: </label>0-471-03334-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics.
<br/><br/><label>Dewey Class. No.: </label>519 M68m 1979