Publishers' international ISBN directory. 

 - 18 
 - Munchen :  K. G. Saur,  1991. 
 - v. 
 - Handbook of International documentation and information ; v.7 .
<br/><br/> "Ed. of Publishers' International Directory with ISBN Index and the 12th ed. of the International ISBN Publishers' Directory"  Monografía 
<br/><br/><label>ISBN: </label>3598216009 
<br/><br/><label>Subjects--Index Terms: </label>Editores y Publicaciones - Directorios Publicaciones - Directorios 
<br/><br/><label>LC Class. No.: </label>C/Z282/P83/1991