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Eleventh internat. confer. on phenomena... 1973
Title statement Eleventh internat. confer. on phenomena... 1973 / Ed.: Pekárek, L. Main entry-name Pekárek, L. (Editor) Another responsib. Láska, L. (Author) Štoll, Ivan (Editor) Issue data Praha : UNESCO, 1973 Document kind AZN - zborník 
book
Number of the records: 1