TY - BOOK AU - Aulin, Arvid TI - Foundations of mathematical system dynamics: the fundamental theory of causal recursion and its applications to social science and economics T2 - IFSR International series on systems science and engineering SN - 0-08-036964-2 U1 - 330.724 PY - 1989/// CY - New York PB - Pergamon Press KW - Dynamical system theory ER -