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64 pages • first pub 2019 (view editions)
ISBN/UID: 9781368011051
Format: Hardcover
Language: English
Publisher: Little, Brown Books for Young Readers
Edition Pub Date: 08 October 2019
Description
Click. Whir. Buzz.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 Snyder, Jean Jennings, and Kay McNulty knew there...
Community Reviews
Content Warnings
64 pages • first pub 2019 (view editions)
ISBN/UID: 9781368011051
Format: Hardcover
Language: English
Publisher: Little, Brown Books for Young Readers
Edition Pub Date: 08 October 2019
Description
Click. Whir. Buzz.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 Snyder, Jean Jennings, and Kay McNulty knew there...
Community Reviews
Content Warnings