Sange, Ralf.
Overview
| Works: | 0 works in 0 publications in 0 languages | |
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Titles
Senior Social Entrepreneurship = Wie man mit 50plus sinnstiftend gründet /
by:
Sange, Ralf.; von Wulffen, Katrin.; SpringerLink (Online service)
(Language materials, printed)
, [http://id.loc.gov/vocabulary/relators/aut]