APA
Sebstyen G., . (1987). Management of industrial research and service institutes in the building materials and construction sector in developing countries. ViennaAT: UNIDO.
Chicago
Sebstyen Gyula, . 1987. Management of industrial research and service institutes in the building materials and construction sector in developing countries. ViennaAT: UNIDO.
Harvard
Sebstyen G., . (1987). Management of industrial research and service institutes in the building materials and construction sector in developing countries. ViennaAT: UNIDO.
MLA
Sebstyen Gyula, . Management of industrial research and service institutes in the building materials and construction sector in developing countries. ViennaAT: UNIDO. 1987.
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