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Inventions e-Book PDF | Bifocals Study App Download

Inventions Placement Tests: Certification Test 414

Bifocals MCQs App Download & PDF e-Book - 414

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MCQ: 414

Which one of the following is credited with creating the first pair of eyeglasses?

  1. Sir John Biggins
  2. Sir Louis Braille
  3. Sir Alexander Godefroy
  4. Sir Benjamin Franklin

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Bifocals Placement Tests: Inventions App & eBook MCQs

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