The theory of open systems in physics and biology /
Bertalanffy, Ludwig von
The theory of open systems in physics and biology / Ludwig von Bertalanffy - [S.l. : s.n.], 1950 - 12 p. ; 29 cm - Science ; 111 .
The theory of open systems in physics and biology / Ludwig von Bertalanffy - [S.l. : s.n.], 1950 - 12 p. ; 29 cm - Science ; 111 .