LIBROS DEL AUTOR: john a cramer

4 resultados para LIBROS DEL AUTOR: john a cramer

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  • The Pictorial Ptolemy and Copernicus
    John A. Cramer
    This is a great explanation of the Ptolemaic and Copernican systems in 36 diagrams, no equations! The accompanying text makes clear both the basics of the systems as well as the most intricate details. The often to-scale diagrams and the text explain the systems to a depth most readers would not attain by a reading and re-reading of the great works of Ptolemy and Copernicus. ...
    Disponible

    10,39 €

  • Science Activities for K-5
    John A. Cramer
    Aimed at the needs, challenges and concerns of grade school teachers, this is a large collection of inexpensive and delightful activities ideas for teaching K-5 science. The science involved is explained within the activities texts to help those who may not be confident of their own understanding of the material. It includes ideas for remembering and summarizing activities as ...
    Disponible

    56,67 €

  • A Brief History of Physical Science
    John A. Cramer / John ACramer
    ...
    Disponible

    15,03 €

  • How Alien Would Aliens Be?
    John A. Cramer / John ACramer
    ...
    Disponible

    13,51 €