Seligman, Martin E P. What You Can Change and What You Can't - The Complete Guide to Successful Self-Improvement. Knopf Doubleday Publishing Group, 2007.
eng

Martin E P Seligman

What You Can Change and What You Can't

The Complete Guide to Successful Self-Improvement
  • Knopf Doubleday Publishing Group
  • 2007
  • Taschenbuch
  • 336 Seiten
  • ISBN 9781400078400

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