Algebra :  tools for a changing world / 
by Allan Bellman, ...[et al.]. 
 - Needham, Massachusetts :  Prentice hall,  1998. 
 - xxv, 676 p. 
<br/><br/><label>ISBN: </label>0134333381 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.