Search results for ‘Robert E. Krebs,Carolyn A. Krebs’

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      Cover image for Groundbreaking Scientific Experiments, Inventions, and Discoveries of the Ancient World
      Hardback
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      Groundbreaking Scientific Experiments, Inventions, and Discoveries of the Ancient World

      Robert E. Krebs,Carolyn A. Krebs

      This reference work describes the trial-and-error experiments, discoveries, and inventions of early humans who lived from before recorded history to the Middle Ages.

      $370.99

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      Cover image for Scientific Development and Misconceptions Through the Ages: A Reference Guide
      Hardback
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      Scientific Development and Misconceptions Through the Ages: A Reference Guide

      Robert E. Krebs

      Readers will discover how mistakes and misunderstandings led to further experimentation and eventually to scientific facts.

      $319.99

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      Cover image for The History and Use of Our Earth's Chemical Elements: A Reference Guide, 2nd Edition
      Hardback
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      The History and Use of Our Earth’s Chemical Elements: A Reference Guide, 2nd Edition

      Robert E. Krebs

      Provides an introduction, with examples on the use of the chemical elements. This book examines the elements within their groups, enabling students to make connections between elements of similar structure…

      $359.99

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