Fortune 500 medians.  [electronic resource] 

 -  Fortune  Apr 1997 
 - F24-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0015-8259 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Collection<br/>Health Facilities, Proprietary--classification<br/>Income--classification<br/>Industry--classification<br/>Investments--classification<br/>United States