Elements of business mathematics : college text and workbook 
Lopez-Mariano, Norma D. 
 -  Rex Book Store.  1994 
 - xiii, 331 pages 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics.
<br/><br/><label>Dewey Class. No.: </label>F 650.01 L8642 1994