Nowlan, Robert A.. <br/><br/>
Lessons in college algebra and trigonometry /  
by Robert A.Nowlan. 
 - 1st.Edn. /  
 - New York :   Harper & Row,Publishers ,   1986 
 - xv,733p :  
<br/><br/><label>ISBN: </label>0-06-044856-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>B20j5  / L8