DL Systems (allowing search within documents and access restrictions)?

From: Deng, Sai <Sai.Deng_at_nyob>
Date: Wed, 20 Oct 2010 12:33:16 -0500
To: CODE4LIB_at_LISTSERV.ND.EDU 
Hello, list,
Do you know the Digital Library systems which can search within the documents (e.g. PDFs) and handle access restrictions (e.g. DRM)?
Has any of you compared these DL systems?

Thanks for any information!
Sophie
Received on Wed Oct 20 2010 - 13:37:50 EDT

URL: http://serials.infomotions.com/code4lib/