General system theory : foundations development applications
Bertalanffy, Ludwig von
General system theory : foundations development applications - - London Allen Lane the Penguine Press, 1971 - xxii,311 p. 23 cm - .
0-7139-0192-63
System theory
62 Ber
General system theory : foundations development applications - - London Allen Lane the Penguine Press, 1971 - xxii,311 p. 23 cm - .
0-7139-0192-63
System theory
62 Ber