Ethan F. Becker

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Mastering Communication at Work: How to Lead, Manage, and Influence978-O-O7-1625O2-9
(O-O7-1625O2-X)
2009Jon Wortmann

E.B. · E. Becker · E F. · Ethan Becker · F. Becker

Ethan Feinsod