Tyler, Ralph W. <br/><br/>
Basic principles of curriculum and instruction/ 
by Ralph W. Tyler 
 - London:  University of Chicago Press,  1949. 
 - v, 128 p. 
<br/><br/><label>ISBN: </label>0226820319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education curricular
<br/><br/><label>LC Class. No.: </label>LB1570.T95 1949