Krug, Edward A. <br/><br/>
Secondary school curriculum / 
by Edward A  Krug 
 - New York :  Harper and brothers,  1960. 
 - 555p. : 
 - Exploration series in education .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Secondary
<br/><br/><label>Dewey Class. No.: </label>373  / KRU.S