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Old 06-18-2015, 01:15 PM   #6
fjtorres
Grand Sorcerer
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There is no reason why textbooks can't be DRM free.
It is just one of many business decisions an author/publisher makes.

Some textbook sources not only go DRM free, they *are* free. Just check online for "open source textbook":

https://en.m.wikipedia.org/wiki/Open_textbook

http://open.umn.edu/opentextbooks/

http://www.teachthought.com/technolo...rce-textbooks/

Last edited by fjtorres; 06-18-2015 at 01:17 PM.
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