Ashton, Frank <br/><br/>
Mechanised accounting :  direct-entry accounting machines and computers / 
Frank Ashton. 
 - London:   Macdonald & Evans,   1973.  
 - x, 206 p. :  ill. ;  22 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0712113657 0712113533 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accounting
<br/><br/><label>Dewey Class. No.: </label>657