Do you solemnly swear (or affirm) that the testimony you are about to give in this case shall be the truth, the whole truth, and nothing but the truth, so help you God?
Why and how You Should Learn Math and Science: Hearing Before the Committee ... - Página 3
por Congress of the U.S., Washington, DC. House Committee on Science, United States. Congress. House. Committee on Science, United States - 1999 - 273 páginas
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