Callahan, Joseph F. <br/><br/>
Teaching in the Middle and Secondary Schools / 
Joseph F. Callahan, Leonard H. Clark, Richard D. Kellough 
<br/><br/> College of Education  Bachelor of Elementary Education 
<br/><br/><label>ISBN: </label>0-13-621004-X 
<br/><br/><label>Dewey Class. No.: </label>373.1102 C13