https://biz.prlog.org/tag/ebook-services/ ebook services - Free business directory on PRLog.Org, latest companies listed first. 60 https://biz.prlog.org/Impelsys_2001-IPC/ Impelsys is a leading provider of electronic content delivery solutions to the global publishing and education market. We provide our clients with technology products and services to market, distribute and deliver digital content quickly and effectively.Wed, 05 Mar 2014 10:10:43 GMT