Dolciani, Mary P [...et al] <br/><br/>
Modern school Mathematics  structure and method 

 - Boston  Houghton Miffin  1970 
 - 548 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics-study and teaching
<br/><br/><label>Dewey Class. No.: </label>372.7  / DOM