Tree of Knowledge The Biological Roots of Human Understanding Maturana, Humberto R. Heftet / 1992 / Engelsk
Understanding Origins Contemporary Views on the Origins of Life, Mind and Society Varela, Francisco J. Heftet / 2010 / Engelsk
Understanding Origins Contemporary Views on the Origins of Life, Mind and Society Varela, Francisco J. Innbundet / 1992 / Engelsk
