(Q82575004)
Statements
1 reference
Nederlands
16 January 2020
20 December 1909Gregorian
1 reference
(Semarang 1909)
16 January 2020
1 reference
Dr. Ir. K. L. van Schouwenburg
16 January 2020
Identifiers
1 reference
Dr. Ir. K. L. van Schouwenburg
16 January 2020