Office of Technology Assessment. (1985). Strategic material: Technologies to reduce U. S. import vulnerability. Washington: Office of Technology Assessment.
Citación estilo ChicagoOffice of Technology Assessment. Strategic Material: Technologies to Reduce U. S. Import Vulnerability. Washington: Office of Technology Assessment, 1985.
Cita MLAOffice of Technology Assessment. Strategic Material: Technologies to Reduce U. S. Import Vulnerability. Washington: Office of Technology Assessment, 1985.
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