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Rekordy dla Petrochemical industries in developing countries. Report of the Interregional Petrochemical Symposium [...] October 1969 [katalog klamrowy BS]



P5978.1970.46

Petrochemical industries in developing countries. Report of the Interregional Petrochemical Symposium [...] October 1969 [katalog klamrowy BS]. - , 1970

[000186931]