實物特徵
出版:7. Jahrg., Heft 1-
出版頻率:Quarterly
ISSN:1861-891X
訪問:License restrictions may limit access.
尋找援助:Vols. 1 (1948/49)-19 (1967) (Includes index to earlier title and to Sonderheft 1-11), with v. 19.