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General System Theory: Foundations, Development, Applications [Buy it!] | Von Bertalanffy, Ludwig | USD 4.79 (Thu May 23 21:27:32 2024) | Alibris | ThriftBooks-Atlanta via Alibris | George Braziller 1969 REV ed. Softcover Good Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. |