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T-Space at The University of Toronto Libraries >
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Lee, Richard B. >

Please use this identifier to cite or link to this item: http://hdl.handle.net/1807/18026

Title: The Evolution of Technical Civilizations
Authors: Lee, Richard B.
Keywords: Intelligent life - Terrestrial
Technical civilizations - Development of
Technical civilizations - Extra-terrestrial studies
Issue Date: 1975
Publisher: MIT Press
Citation: Lee, R.B. (1975). The evolution of technical civilizations. In Communication with Extra-Terrestrial Intelligence (Sagan, C., ed.), 85-111.
URI: http://hdl.handle.net/1807/18026
ISBN: 0262690373
Appears in Collections:Lee, Richard B.
Lee, Richard B. - Publications

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