Popham, Estelle L. <br/><br/>
A teaching-learning system for business education 
Estelle L. Popham, Adele Frisbie Schrag, Wanda Blockhus. 
 - New York  Gregg Division, McGraw-Hill  1975. 
 - vii, 486 p.  ill.  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 474-476. 
<br/><br/><label>LCCN: </label>75014140 //r86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business education