Cartoon: "Okay, listen up ... give me the approximate year in which the Sumerians developed their system of writing ..."
| First published | October 1990 |
|---|---|
| Type | Interior Art |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1990 |
|
Isaac Asimov's Science Fiction Magazine, October 1990 | Davis Publications | MAGAZINE | 190 |