International Exhibition of Maschine-Building /

International Exhibition of Construction and Architecture /

International Exhibition of Information Technologies /

International Exhibition of Water Management and Technologies /

International Exhibition of Power Engineering and Ecology /

International Exhibition of Electronics and Electrical Engineering /

Chemical industries : the magazine of chemical process industries.

International Exhibition of Transport and Auto Service Equipment /

Chemical industry. 2011-10

llustrated catalogue of Chinese government exhibits for the international exhibition of Chinese art in London Vol. 1 Bronze

llustrated catalogue of Chinese government exhibits for the international exhibition of Chinese art in London Vol. 2 Porcelain

llustrated catalogue of Chinese government exhibits for the international exhibition of Chinese art in London Vol. 3 Painting and calligraphy

llustrated catalogue of Chinese government exhibits for the international exhibition of Chinese art in London Vol. 4 Miscellaneous

Pictures at an exhibition /

Gearmotors in the chemical industry. 09/2011

The Hungarian chemical industry.

The chemical process industries.

The petroleum chemicals industry.

Vacuum for the Chemical Industry and Pharmaceutical Industry.

International conference and exhibition on industrial measurement and control by radiation techniques. 11-13 april 1972.