Br. 9734 
Exhibition Military Maps. -International Cartographic 
Association, Association Cartographique Internationale, 
Nemzetközi Terkepeszete Titrsulas. 14th World Conference, 
17 -24. Aug. Budapest 1989. Exhibition on military maps of 
Hungary, instruments and international exhibition of facsimile 
maps. -Budapest 1989. 59 S. 8°