This document has been archived and replaced by: nsf14530.
Data Infrastructure Building Blocks (DIBBs) Archived
Document Type: Program Announcements & Information. View Program Page
Document Number: nsf12557
Public Comment: Please see the FAQs NSF 12-100 associated with this Solicitation.
Document History: Posted: April 27, 2012. Replaces: nsf07565. Replaced By: nsf14530.
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