Hart, William Le Roy  1892- <br/><br/>
College algebra/ 
Hart, William Le Roy  
 - 4th ed. 
 - Manila:  D.C Heat and company,  1964. 
 - x, 480 p.:   illustration 
<br/><br/> Originally published by Boston, Heath.  Philippines copyright, 1964. 
<br/><br/><label>ISBN: </label>971081897X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>Dewey Class. No.: </label>M 512 H212 1964