By Hoy, Michael et al. <br/><br/>
Mathematics for economics 

 - 2nd 
 - New Delhi  PHI Learning  2009 
 - xiv; 1129p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sets and subsets Numbers Functions Definition of a se
<br/><br/><label>Dewey Class. No.: </label>330.0151  / HOY