London Leonard Hill (Books) Ltd. <br/><br/>
World List Of Abreviations: Of Scientific Technological And Commercial Organizations 

 - London  Leonard Hill (Books) Ltd.  1960 
 - ix, 300p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ahk
<br/><br/><label>Dewey Class. No.: </label>Ahk  / J0