30 Minuten Marketing-Kooperationen, , GABAL Verlag GmbH, Christian Görtz,Werbung, Marketing,Wirtschaft, Marketing, Marketing-Kooperationen, Joint-Venture-Marketing, Neukundengewinnung, Neukundenakquise, Akquise ,, , Germany, de-DEhttp://www.gabal-verlag.deMarketing, Marketing-Kooperationen, Joint-Venture-Marketing, Neukundengewinnung, Neukundenakquise, Akquise , [BLURB],[CITY],,books, ebooks, biblet, Book2look