Aufmann, Richard. <br/><br/>
Mathematics in the modern world / 
Richard Aufmann. -- 
Manila, PH :  Rex Bookstore ,  [2018]. 
 - 334 pages,   illustrations :  25 cm 
<br/><br/><label>ISBN: </label>9789712393570 
<br/><br/><label>Dewey Class. No.: </label>FIL 510 M420 2018