International classification and indexing bibliography  
/ICIB 1 Classification systems and thesauri, 1950-1982; FID-Publ. 610 
 - Frankfurt:  Indeks Verlag,  1982 
 - xiv, 143p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International classification 
<br/><br/><label>Subjects--Index Terms: </label>Indexing  Bibliography  Universal Classification systems  
<br/><br/><label>Universal Decimal Class. No.: </label>D 016:025.4+025.48   / M2