Vol. 1, no. 1 (Juli 2004)-
English and Indonesian.
Chiefly in Indonesian; some articles in English.
nr. 78-
nr. 1-13; 1956-1975.
Th. 1971, no. 1-th. 1985, no. 32.
Text chiefly in Indonesian; some English; abstracts in Indonesian and English.
-th. 3, ed. 4 (Des. 1997).
Report year ends Mar. 31.
Th. 1, no. 01 (Des. 2000)-