Science & engineering indicators 2002.
| Institutionell upphovsman: | |
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| Materialtyp: | Bok |
| Språk: | English |
| Publicerad: |
Arlington, Va. : National Science Foundation ; Washington, D.C.
For sale by the Supt. of Docs., U.S. G.P.O.
2002.
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| Ämnen: |