Bossing, Nelson Louis <br/><br/>
Principles of secondary education 
Nelson Louis Bossing. 
 - 3rd. ed. 
 - Englewood Cliffs, N.J.  Prentice-Hall  1955. 
 - 542 p.  ill. ; 
<br/><br/><label>LCCN: </label>55009521 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Secondary<br/>Education--United States.
<br/><br/><label>LC Class. No.: </label>LB1607  / .B57 1955 
<br/><br/><label>Dewey Class. No.: </label>373.73