Selected readings on the status of the National Science Digital Library (NSDL) Project

Zia, Lee L., "Growing a National Learning Environments and Resources Network for Science, Mathematics, Engineering, and Technology Education: Current Issues and Opportunities for the NSDL Program." D-Lib Magazine March 2001.
<http://www.dlib.org/dlib/march01/zia/03zia.html>.

Zia, Lee L., "The NSF National Science, Technology, Engineering, and Mathematics Education Digital Library (NSDL) Program: New Projects and a Progress Report." D-Lib Magazine November 2001.
<http://www.dlib.org/dlib/november01/zia/11zia.html>.

Zia, Lee L., The NSF National Science, Mathematics, Engineering, and Technology Education Digital Library (NSDL) Program: A Progress Report." D-Lib Magazine October 2000.
<http://www.dlib.org/dlib/october00/zia/10zia.html>.