User:Wissenschecker/alexander halm

= Alexander Halm = Alexander Halm is a German teacher and author.

Published books
2010 Betriebswirtschaftslehre/Rechnungswesen

2020 18 DAYS BRAIN TRAINING 1/3

2020 18 DAYS BRAIN TRAINING 2/3

2020 18 DAYS BRAIN TRAINING 3/3

2021 GEHIRNJOGGING - Fit in 18 Tagen 1/3

2021 GEHIRNJOGGING - Fit in 18 Tagen 2/3

2021 GEHIRNJOGGING - Fit in 18 Tagen 3/3