Tyler, Ralph W.  1902-, <br/><br/>
Perspectives of curriculum evaluation / 
by Ralph W. Tyler, Robert M. Gagne and Michael Scriven. 
 - Chicago :  Rand McNally,  1967. 
 - 102 pages :  illustrations ;  24 cm. 
 - American Educational Research Association Monograph Series on Curriculum Evaluation .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Curricula.