Freilich, Gerald. <br/><br/>
Calculus  a short coure with applications to business, economics and social sciences 
by Gerald Freilich, Frederick P.Greenleaf 
 - San Francisco  W.H.Freeman and Company  1976 
 - xii, 394p. 
<br/><br/><label>ISBN: </label>0716704668 
<br/><br/><label>Dewey Class. No.: </label>515  / N765