June 9, 2011 – The National Academies Press has made all of their ebooks freely available. Representing over 4000 titles in all academic disciplines and most of their published titles, these PDF ebooks can be downloaded after a brief and free registration process.
We have linked the Addison records for our print copies of NAP titles to the online version at their site. Look for the link in the External Links box.
You can browse academic categories or search across the collection.