Found 2 books

The Only Negotiating Guide You'll Ever Need, Revised and Updated

[en] The Only Negotiating Guide You'll Ever Need, Revised and Updated Currency

Stark, Peter B. & Flaherty, Jane

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The Only Negotiating Guide You'll Ever Need · 101 Ways to Win Every Time in Any Situation

[en] The Only Negotiating Guide You'll Ever Need · 101 Ways to Win Every Time in Any Situation Currency

Stark, Peter B. & Flaherty, Jane S.

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