Leithold, Louis <br/><br/>
College algebra and trigonometry/ 
Louis Leithold 
 - [No place of publication] ;  Addison-Wesley Publishing Company, Inc. ,  1989. 
 - xviii, 702pages:  illustrations;  24cm. 
<br/><br/><br/>English Text 
<br/><br/><label>ISBN: </label>9711106698 
<br/><br/><label>Dewey Class. No.: </label>512.2 L525c 1989