| Professional Cryptologists Contributor(s): Thomas, Rachael L. (Author) |
|
 |
ISBN: 1728404584 ISBN-13: 9781728404585 Publisher: Lerner Publications (Tm) OUR PRICE: $29.12 Product Type: Library Binding - Other Formats Published: August 2021 |
| Additional Information |
| BISAC Categories: - Business & Economics | Business Writing |
| Dewey: 652.8 |
| LCCN: 2020019901 |
| Lexile Measure: 920 |
| Physical Information: 0.3" H x 7.1" W x 9.1" (0.61 lbs) 32 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: Imagine having a job that has been around for thousands of years. People called cryptologists have been making--and breaking--codes almost as long as humans have written things down. Read about the historical code makers and breakers who protected their countries by coding and decoding messages for their governments, and the modern cryptologists who keep emails, texts, and online purchases secure. |
