Owler, L. W. J. <br/><br/>
Wheldon's costing simplified / 
L.W.J. Owler and J.L. Brown. 
 - ELBS ed. [of 5th ed.]. 
 - London ;  Plymouth :  English Language Book Society ;  Macdonald & Evans,  1978. 
 - ix, 322 p. 
<br/><br/><label>ISBN: </label>0712123334 
<br/><br/><label>LCCN: </label>91026184     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost accounting.