Black, Gilbert J, <br/><br/>
Trends in management development and education  an economic study 
by Gilbert J. Black. 
 - New York  Knowledge Industry Publications  1979 
 - 198p. 23cm 
 - Communications library .
<br/><br/> Includes index 
<br/><br/>Bibliography: p.191-194 
<br/><br/><label>ISBN: </label>0914236245 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Executives--Training of