Control of maintenance cost 

 - New York  National Association of Accountants U. S. A.     1964 
 - 87p-  cm. 
 - Its, Research Report. 41. .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management-Maintenance
<br/><br/><label>Dewey Class. No.: </label>X:88, K4