The Age of Spiritual Machines
Robert K. J. Killheffer & Ray Kurzweil
| First published | October 1999 |
|---|---|
| Type | Review |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1999 |
|
The Magazine of Fantasy & Science Fiction, October-November 1999 | Mercury Press, Inc. | MAGAZINE | 37 |