Wiss. Zeit . Martin Luth. Univ. : Nos. 1-6 

 - Halle Witlenberg  Witlenberg Martin Luth. Univ.  1986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>555:N52
<br/><br/><label>Dewey Class. No.: </label>555:N52  / 113I2.35