Bull. D'analyses.........Literature Scienti Bulgare (Arts) : Nos. 1-2 : 1978-79 

 - Sofia  Acade. Bulgare Des Sci. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>55922:N58
<br/><br/><label>Dewey Class. No.: </label>55922:N58  / 122I8.22.2