Beer, Gerald Alan <br/><br/>
Applied Calculus for Business and Economics 
/ by Gerald Alan Beer 
 - Cambridge:  Winthrop Publishers, Inc.,  1978. 
 - xiv,478p.; 
<br/><br/><label>ISBN: </label>0876260393 
<br/><br/><label>Dewey Class. No.: </label>330  / BEE/A