Former Professional at Bertelsmann SE & Co. KGaA
156 more connections are available with a RelSci Professional subscription
This web site is not endorsed by, directly affiliated with, maintained, authorized, or sponsored by Regina Umbach. The use of any trade name or trademark is for identification and reference purposes only and does not imply any association with the trademark holder. The Presence of Regina Umbach's profile does not indicate a business or promotional relationship of any kind between RelSci and Regina Umbach.