Algebra / 
editors, Carmencita G. Burgos ... =et al.=. 
 - San Juan, MM :  Academe Pub. House,  c1994. 
 - vii, 679 p. : ill. 
<br/><br/> Includes appendix. 
<br/><br/><label>ISBN: </label>6850210001656 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra--Study and teaching.