Blocker, John Gary <br/><br/>
Essentials of cost accounting / 
John Gary Blocker 
 - New York :  McGraw-Hill Book Company,  1942, c1950 
 - 441 p. :  ill. ;  28 cm. 
<br/><br/> An Addison-Wesley programed text.  Pages 45-87 in reverse. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost accounting--Programmed instruction.
<br/><br/><label>Dewey Class. No.: </label>657  / BLE 1950