Kay, Brian R. <br/><br/>
The challenge of supervision 

 - London :   McGraw-Hill,   1961. 
 - 246 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ORGANIZACION DE EMPRESAS<br/>SUPERVISION<br/>ADMINISTRACION
<br/><br/><label>Universal Decimal Class. No.: </label>658