About wingwave
Published press releases about wingwave coaching can be read, downloaded and printed as PDFs here. You will need a PDF reader to do this. Here you can download the latest Acrobat Reader or FoxIt Reader free of charge.
By Cora Besser-Siegmund and Harry Siegmund, in Kommunikation und Seminar 05/2007
by Frank Weiland, Marco Rathschlag, Stefanie Klatt, in Children 2021