Hart, William Le Roy,  1892- <br/><br/>
Basic college algebra / 
William L. Hart. 
 - Lexington, Mass. :  D. C. Heath ,  c1972 
 - xvi, 359 p. :  illus. ;  24 cm. 
<br/><br/><label>ISBN: </label>0669739995 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>Dewey Class. No.: </label>512.9042  / HAB 1972