Operational Research and Systems: The Systemic Nature of Operational Research Contemporary Systems Thinking Autor Paul Keys 31 ian 1991 Hardback Preț: 923.54 lei 1126.27 lei 6-8 săpt. -18%
Operational Research and the Social Sciences Editat de S.A. Cropper et al. 31 mai 2013 Paperback Preț: 407.74 lei 6-8 săpt.
Systems Prospects: The Next Ten Years of Systems Research Editat de Robert L. Flood et al. 17 sep 2011 Paperback Preț: 385.71 lei 6-8 săpt.
Understanding the Process of Operational Research: Collected Readings Editat de Paul Keys 21 noi 1994 Hardback Preț: 1510.90 lei 1962.20 lei 39-44 zile -23%