Twenty-five years along the road to socialism / 

 - Sofia :  Sofia Press ,  1970 
 - 247p. :  ills. ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Socialism <br/>Communism--Bulgaria
<br/><br/><label>Dewey Class. No.: </label>335.4  / TWE