Brown, Tami Lewis

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Not so long ago, math problems had to be solved with pencil and paper, mail delivered by postman, and files were stored in paper folders and metal cabinets. But three women, Betty Sn… [more below]

• Author: Brown, Tami Lewis
• Binding: Hardcover
• Page Count: 64
• Publish Date: October 08 2019
• ISBN10: 1368011055
• Language: English