Current Data About
Histor-Sigma 1990
| (P31) |
(Q53534649)
|
| (P580) |
Monday, January 1, 1990
|
| (P582) |
Monday, December 31, 1990
|
| (P1448) |
"Histor-Sigma" (language: mul)
|
| (P2094) |
(Q20639847)
|
| (P5138) |
(Q3589556)
|
other details