Roberts, H. M. <br/><br/>
Kitabu cha kuhesabu kwa kuanza kusoma 
H. M. Roberts 
 - Nairobi  East African Literature Bureau  1963 
 - 51p.  ill.   20cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Learning
<br/><br/><label>LC Class. No.: </label>PAM QA39.R6