The Oxford dictionary of abbreviations 

 - New York  Oxford University Press  1992 
 - 397 
<br/><br/><label>ISBN: </label>0-19-280003-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Abbreviations, English - Dictionaries"
<br/><br/><label>Dewey Class. No.: </label>R 423.1  Ox2