Lorch, E. R. <br/><br/>
Precalculus 

 - New York:  W.W. Norton & Company,  1973. 
 - xi, 380p. 
<br/><br/> HBK 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0393093786 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical analysis
<br/><br/><label>Dewey Class. No.: </label>515  / LOP