Specification for print for magnetic ink character recognition / 
British Standards Institution 
 - 49 leaves :  illustrations ;   31 cm. 
 - British standard ;  BS 4810 : 1980 .
 - British standard ;  BS 4810 : 1980 .
<br/><br/><label>ISBN: </label>0580116298 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standards, Engineering,--Great Britain.<br/>Checks--Standards.<br/>Standards--Engineering.