Gustafson, R. David <br/><br/>
Functions and graphs / 
Roy David Gustafson, Peter D. Frisk. 
 - 2nd ed. 
 - Monterey, California:  Brook/Cole,  1991. 
 - xiii, 558 p. :  ill. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0534142869 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA39.2  / .G86 1991 
<br/><br/><label>Dewey Class. No.: </label>510