International Congress for the Promotion of Science and Technology in the Islamic World 1993
Rāda: Irāna - Pastmarkas - 1993 - International Congress for the Promotion of Science and Technology in the Islamic World - 1 marka.
1993
International Congress for the Promotion of Science and Technology in the Islamic World
17. maijs SV: Neviens Perforēšana: 13½ x 13¼
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