Focus on teaching / 
s.n. 
 -  s.n.,  1900 
 - p. ;  22 cm. 
<br/><br/><label>ISBN: </label>9780900095207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching and teachers; Education
<br/><br/><label>Dewey Class. No.: </label>371.1 FOC