Applied general systems theory
Van Gigchs John P
Applied general systems theory Van Gigchs John P - New York Harper and Row 1974 - viii,439p. cm.
132,382
Textual
ECONOMICS
X:89M, L41
Applied general systems theory Van Gigchs John P - New York Harper and Row 1974 - viii,439p. cm.
132,382
Textual
ECONOMICS
X:89M, L41
