Hart, William M. <br/><br/>
College algebra 
William L. Hart 
 - Fourth edition. 
 - Bostion:  D.C. Health and Company,  1964. 
 - 480 pages :  20 centimeter. 
<br/><br/><label>ISBN: </label>971081897 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>Dewey Class. No.: </label>FOR 512.9 H22a 1964