HeinOnline now has an free app for your iphone or ipad. You must use your name & DU id to login.
Features Include:
• View HeinOnline's Imaged-based PDFs
• Use HeinOnline's Citation Navigator
• Browse by Volume
• View Electronic Table of Contents
• Search HeinOnline using Advanced Searching Techniques
For more information and to download, see the HeinOnline help center.