Dennis Sommer: 2 books

Streetart-Spaziergänge in Berlin

by Dennis Sommer
Language: German
Release Date: June 13, 2014

Wer sich durch Berlin bewegt, stößt fast überall auf Streetart in allen erdenklichen Erscheinungsformen; Künstler und Experimentierfreudige gestalten so das Gesicht der Hauptstadt jeden Tag aufs Neue. Der Blogger Dennis Sommer ist in diesem Buch der Streetart Berlins mit der Kamera auf den Fersen...

Adviser Secrets How to Become a Top Performer

A Guide to the 13 Most Important Communication Skills Used by Top Performers

by Dennis Sommer
Language: English
Release Date: August 27, 2008

In today's fast paced changing business world, professionals must work smarter than ever to improve their performance. What worked in the past doesn't work today. Clients are more knowledgeable and demanding. Competitors are more aggressive and cutthroat. Technical mastery of your vocation will only...