TY - BOOK AU - Anderson B D O TI - Foundations of system theory : finitary and infinitary conditions T2 - Lecture notes in economics and mathametical systems rdited by M Beckmann and H P Kunzi; 115 U1 - X:89M:(B), L6 PY - 1976/// CY - Berlin PB - Springer-Verlag KW - ECONOMICS ER -