Serving the needs of pre-college science and mathematics education :impact of a digital national library on teacher education and practice : proceedings from a National Research Council workshop
附註:"Workshop on the Uses of a Digital National Library for Undergraduate Science, Mathematics, Engineering, and Technology Education, by the K-12 Science and Mathematics Education Community ... September 24-25, 1998 ... Washington, DC"--Page 37.
Includes bibliographical references (page 20).