Lawrence, F. C. <br/><br/>
Marginal costing / 
F. C. Lawrence and E. N. Humphreys. 
 - London :  MacDonald & Evans,  1947. 
 - vii, 117 p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost accounting.
<br/><br/><label>Dewey Class. No.: </label>657  / LAM