Performance and Quality Assurance Testing

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Eckelman Carl . The Swedish Furniture Research Institute. Furniture Design and Manufacturing. 1979.

Eckelman Carl Performance Tests for Chairs. Furniture Design and Manufacturing English Maurice Testament of Stone Chicago : Northwestern University Press, 1963.

Neutra Richard . Sunival Through Design London : Oxford University Press. 1969.

Packard Vance . The Waste Makers New York : Pocket Books, 1970.