Difference between revisions of "Thomas Hartsig"
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* [[Addition and Subtraction 1]] | * [[Addition and Subtraction 1]] | ||
* [[Division 1]] | * [[Division 1]] | ||
+ | * [[Fractions II]] | ||
[[Category:Software programmer]] | [[Category:Software programmer]] |
Revision as of 02:27, 8 May 2020
Thomas Hartsig was a computer software programmer who worked for Scott Foresman Inc. He worked on educational software. He was the programmer for Addition and Subtraction 1.