Hart's rules for compositors and readers at the University Press Oxford. 

 - 38th ed. 
 - Oxford :  Oxford University Press,  1978. 
 - xii, 184p. :  fig. ;  17cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0192129694 :  Pounds 2.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Printing--Specimens.<br/>Type and type founding--Digital techniques.
<br/><br/><label>Dewey Class. No.: </label>686.225