TY - BOOK AU - Kauffman,Draper L. TI - Systems one: an introduction to systems thinking T2 - The Future systems series SN - 0964704420 U1 - 003 PY - 1980/// CY - St. Paul, Minn. PB - Future Systems, Inc. KW - Análisis de sistemas N1 - Originally entitled The human environment: an introduction to environmental systems; Incluye bibliografía ER -