Allen, Frank B. <br/><br/>
Elementary functions / 
By Frank B Allen...[et.al]. 
 - 1st ed. 
 - California :  Stanford university press ;  1965. 
 - 300, A85p. ;  PB  26.3 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions<br/>Polynomial functions<br/>Tangents to graphs of polynomial functions
<br/><br/><label>Dewey Class. No.: </label>519.5   / ALLF