Barnes, R.J. <br/><br/>
Principles and practice of supervision 
by R.J. Barnes 
 - London  Heinemann  1968 
 - 89p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Supervision of employees --Case studies
<br/><br/><label>Dewey Class. No.: </label>T251 b263