Johnston,  J.  x <br/><br/>
Statistical  cost   analysis.  x 

 - x 
 - N , Y,  McGraw- Hill,  1960 
 - ix, 197p 
<br/><br/>
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics. Economics 
<br/><br/><label>Dewey Class. No.: </label>330.182/JOS