Calculus and analytic geometry : for business & economics 
Torres, Herminia D. 
 -  National Book Store, Inc.  1984 
 - x, 412 pages. 
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<br/><br/><label>ISBN: </label>9-71080359-X 
<br/><br/><label>Dewey Class. No.: </label>F 516.3 T63c 1984