The Future Is Here, It's Just Not Evenly Distributed...
Is it really the case that where Amazon offers a Kindle edition sales of it are already one-tenth of Amazon's total sales of that copy?
DeLong's Grasping Reality © J. Bradford DeLong 1995-2019
Is it really the case that where Amazon offers a Kindle edition sales of it are already one-tenth of Amazon's total sales of that copy?
DeLong's Grasping Reality © J. Bradford DeLong 1995-2019