Supervision and discipline. Holding the organization. 

 - Chicago, Ill. :  LaSalle Extension University 
 - 55 p. 
 - Busines Management. Executive Manuals Num. 70-71 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. EMPRESA---ESTADOS UNIDOS<br/>2. ADMINISTRACIÓN---ESTADOS UNIDOS