Fundamentals of college algebra and elementary functions / 
by Richard E. Johnson ...[et al.] 
 - Menlo Park, Calif. :  Cummings Publishing company,  1974 
 - 361, 10, 3, 14, 4 p. :  ill. ; 25 cm. 
<br/><br/><label>ISBN: </label>0846533987 
<br/><br/><label>LCCN: </label>73-090822 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions