Shanks, Merrill E. <br/><br/>
Pre-calculus mathematics / 
Merrill E. Shanks, et.al. 
 - Menlo Park :  Addison-Wesley,  c1976. 
 - xi, 628 p. : ill. 
 - Addison-Wesley mathematics series .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching<br/>Mathematics--Problems, exercises, etc.