Kells, Lyman Morse. <br/><br/>
College algebra 

 - Englewood Cliffs :  Prentice-Hall,  1956 
 - 366 p. 
<br/><br/><label>LCCN: </label>27291 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Álgebra.
<br/><br/><label>Dewey Class. No.: </label>512  / K4