Beck, William C. and Trier, James R. <br/><br/>
A programmed course in basic algebra 

 - London  ; Addison-Wesley Publishing  , 1971 
 - 458p. 
<br/><br/><label>ISBN: </label> 126 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>512  / BEC