tag:blogger.com,1999:blog-8851777016343085029.post1105419854773939046..comments2023-10-31T09:23:54.023-07:00Comments on GW Publishing: The Cost of e-booksArniehttp://www.blogger.com/profile/18034210147728130984noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8851777016343085029.post-5331954280046831072011-02-08T18:22:50.315-08:002011-02-08T18:22:50.315-08:00I'm curious about the data sources and assumpt...I'm curious about the data sources and assumptions about cost elements.Arniehttps://www.blogger.com/profile/18034210147728130984noreply@blogger.com