Anderson, Virginia creator text CambridgeUS Pegasus Communications 1997 monographic ix, 132 p. Aims to teach the principles of systems and systems thinking. Describes the characteristics of systems, provides a definition of systems thinking, and explains its significance especially in organizational life. Emphasises 2 basic systems thinking tools, namely, behaviour over time graphs and, causal loop diagrams. Provides learning activities. 1/30/01 TESSA_H LRC 18.08.01 A551