Clark Leonard H <br/><br/>
Strategies and tactics in secondary school teaching    a book of readings 
Clark Leonard H 
 -  1968 
<br/><br/><label>Standard No.: </label>86,779 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T2:3z7, K8