Bowker Company <br/><br/>
Irregular Serials and Annuals : an Intenational Directory. Ed. 7 

 - London  R.R.Bowker Company  1982 
 - 1542p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-8352-1407-9 
<br/><br/><label>Dewey Class. No.: </label>50  / I.S.A