Mead, M. ,. (1961). Cultural patterns and technical change (From the tensions and technology series). New York: New American Library.
Dyfyniad Arddull ChicagoMead, Margaret. Cultural Patterns and Technical Change (From the Tensions and Technology Series). New York: New American Library, 1961.
Dyfyniad MLAMead, Margaret. Cultural Patterns and Technical Change (From the Tensions and Technology Series). New York: New American Library, 1961.
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