Search Results

1

by Petri, Helmut
Published in Die Umschau in Wissenschaft und Technik; 1962, No.6, S.171-174.
1962.

Book Chapter

2

by Petri, Helmut
Published in Festband Martin Heydrich. - S. 132-145 : 1 Kt.
1960.

Book Chapter

3

by Petri, Helmut
Published in Wiener völkerkundliche Mitteilungen ; 7.1959, Bd. 2, Nr. 1-4 : S. 4 - 12
1959.

Book Chapter

4

by Petri, Helmut
Published in Studium generale; 3.1950, No. 7, S.348-358.
1950.

Book Chapter

5

by Petri, Helmut
Published in Studium generale; 1.1948, No.4, S.237-248.
1948.

Book Chapter

6

by Petri, Helmut
Published in Frankfurter Wochenschau ; 29.1939, 11 S. : zahlr. Ill., 1 Kt.
1939.

Book Chapter