Kerner, Robert Josef. <br/><br/>
Slavie europe   : a selected bibliography in the wertern european languages, comprising history, languages and literatures /  
by Robert Josef Kerner. 
 - Cambridge :   Harvard University,   1918. 
 - XXIV, 402 p. ;   23 cm. 
 - Harvard bibliographies literary series ;   1 .
 - Harvard bibliographies literary series ;   1 .