Valek, Lukas, (1982-)
概要
作品: | 1 作品在 0 項出版品 0 種語言 |
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書目資訊
Time bank as a complementary economic systememerging research and opportunities /
by:
Bureš, Vladimír, (1977-); Valek, Lukas, (1982-)
(書目-電子資源)