Ausserirdisches Leben? – Wo sind all die Aliens?

Where are all the aliens??

(book recommendation)​

Dale Carnegie’s rock-solid, time-tested advice has carried countless people up the ladder of success in their business and personal lives. One of the most groundbreaking and timeless bestsellers of all time,

Leadership

-Six ways to make people like you
-Twelve ways to win people to your way of thinking
-Nine ways to change people without arousing resentment

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