International ISBN publishers' directory: numerical ISBN directory, alphabetical directory classification by countries, alphabetical index 
edited by:International ISBN Agency

 - Berlin  International ISBN Agency  1980 
 - 1433p. 
<br/><br/>ref 
<br/><br/><label>ISBN: </label>3-88053-010-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International standard book numbers - Directories<br/>Publisher's standard book numbers - Directories
<br/><br/><label>Dewey Class. No.: </label>RR 025.3025 INT;