Dubinsky, Ed. <br/><br/>
Learning abstract algebra with ISETL / 
Ed Dubinsky, Uri Leron. 
 - New York :  Springer-Verlag,  1994. 
 - 252 p. ;  24 cm. +  1 computer disk (3 1/2 in.) 
<br/><br/> The enclosed diskette is faulty. 
<br/><br/><label>ISBN: </label>0387941525  RM166.43 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Abstract--Computer--assisted instruction.<br/>ISETL (Computer program language).