Pre-Algebra 
Mary P. Dolciani (et all...) 
 - Atlanta:  Houghton Mifflin Company,  1981. 
 - x,556p 
<br/><br/> includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0395292700 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>512  / DOP