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Other editions of book What Is a Plane?

  • What Is a Plane?

    Lloyd G. Douglas

    Paperback (Childrens Pr, Sept. 1, 2002)
    Describes simple machines called planes or ramps and how they are used to make work easier.
    F
  • What Is a Plane?

    Lloyd G. Douglas

    Library Binding (Childrens Pr, Sept. 1, 2002)
    Describes simple machines called planes or ramps and how they are used to make work easier.
    F