Authors: Gerard I. Nierenberg

  • The Art of Negotiating Psychological Strategies for Gaining Advantageous Bargains — Gerard I. Nierenberg

    The Art of Negotiating Psychological Strategies for Gaining Advantageous Bargains — Gerard I. Nierenberg

  • Fundamentals of Negotiating — Gerard I. Nierenberg

    Fundamentals of Negotiating — Gerard I. Nierenberg

  • How to Read a Person Like a Book Observing Body Language to Know What People Are Thinking — Gerard I. Nierenberg

    How to Read a Person Like a Book Observing Body Language to Know What People Are Thinking — Gerard I. Nierenberg