ALLEN (Edward Frank) <br/><br/>
Dictionary of abbreviations and symbols 

 - London  Cassell and Company Ltd  1949 
 - vi,210 
<br/><br/><label>Subjects--Topical Terms: </label><br/>symbols<br/>of<br/>Dictionary<br/>and<br/>abbreviations
<br/><br/><label>Dewey Class. No.: </label>030/5