Janne Ohtonenのリリース

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Cover for Janne Ohtonen · Marry Your Customers! (Paperback Book) (2018)

Marry Your Customers! (2018)

Cover for Janne Ohtonen · You Think You Are Doing Well?: Become a Winner with Customer-centric Process Leadership! (Paperback Book) (2013)

You Think You Are Doing Well?: B... (2013)