Koopman, George Robert, 1895- <br/><br/>
Curriculum development 
/ by G. Robert Koopman 
 - New York  The Center for Applied Research in Education  1966 
 - viii, 120 p. ; 24 cm. 
<br/><br/>Bibliography: p. 117-118. 
<br/><br/><label>LCCN: </label>66-022980 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Curriculum planning