The three R's;  improvement in them; place in present course of study; Cleveland public schools. 

 - Cleveland,  The board of education,  1909. 
 - 30 p.  diagrs.  23 cm. 
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<br/><br/><label>LCCN: </label>e  09001520  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Elementary--Ohio--Cleveland.<br/>Education, Elementary--Curricula--Ohio--Cleveland.
<br/><br/><label>LC Class. No.: </label>LB1547  / .C6