tunnel magazine app for iPhone and iPad

As a practice-oriented, specialized technical journal, tunnel devotes itself to subsurface construction, focusing on the design, planning and construction of tunnels as well as on research & development, excavation technology, technical equipment, maintenance and refurbishment of underground structures and much more.
tunnel is always up to date when it comes to current developments within the tunnel construction industry. The journal is a bilingual publication in English and German and is distributed internationally, in conformity with current construction events. As the official journal of the STUVA (Studiengesellschaft für Tunnel und Verkehrsanlagen e.V. / Research Association for Tunnels and Transportation Facilities), Cologne, Germany, tunnel is a member of the IVW circulation audit.

Prices: 
Single Issue:  19,99 EUR  
12 Month Subscription:  109,99 EUR

Please note: Once you have confirmed your subscription, your iTunes account will be debited with the corresponding amount. The subscription is automatically extended by the appropriate runtime when the extension not to 24 hours of run time before the end disable in your iTunes user settings. You can view your subscriptions, edit and disable the automatic renewal directly after purchase in the settings. If you do not disable your subscription, your iTunes account will be charged within 24 hours prior to the end of your subscription with the corresponding amount.
A refund is not possible. You should want to cancel the subscription during the term. You will receive all Issues until the end of the completed subscription in any case. For further information see our Privacy Policy (http://bauverlag.de/de/Zentrales_Impressum_fuer_alle_Bauverlags-Seiten_1080531.html) and our Terms of Use (http://bauverlag.de/downloads/AGBs-bauverlag.pdf).