Brown, Tony. <br/><br/>
Studies in school mathematics/ 
Tony Brown ; complied by Tony Brown.. 
 - 88 sayfa :  resimli 
<br/><br/><label>ISBN: </label>0900095709 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matematik--Öğretim.
<br/><br/><label>LC Class. No.: </label>QA11  / .B76 1987