€ 5,00
63 p.; 4 pls. Hardb.
Arnhem, Van Loghum Slaterus, 1949.
Amst., Swets & Zeitlinger, 1942.
Berkeley & Los Angeles, University of California Press, 1957.
Ann Arbor, Univ. of Michigan Press, (1959).
Wiesbaden, Löwit, (1964).
