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Book, 2018
Current format, Book, 2018, , No Longer Available.
Book, 2018
Current format, Book, 2018, , No Longer Available. Offered in 0 more formats
A simple, low-level, unplugged introduction to bugs and errors designed for young readers not yet ready for coding on computers. Beloved character Ralph, from the world-famous Disney franchise Wreck-It Ralph, draws in readers new to coding concepts--
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