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

 - New York  McGraw-Hill  1960 
 - ix, 197p. : ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COST ANALYSIS<br/>P0PULATION STATISTICS
<br/><br/><label>LC Class. No.: </label>HD 47 Joh