Invisible Barriers
| Title | Invisible Barriers |
| Year for Search | 1958 |
| Authors | [Silverberg], [Robert](b. 1935) |
| Tertiary Authors | Osborne, David [pseud.] |
| Date Published | 1958 |
| Publisher | Avalon Books. |
| Place Published | New York |
| Keywords | Male author, US author |
| Annotation | Dystopia of a world where all countries have cut themselves off from each other. |
| Info Notes | Expanded from Robert Silverberg, “And the Walls Came Tumbling Down.” If Worlds of Science Fiction 7.6 (December 1957): 4-59, 117. |
| Pseudonym | David Osborne [pseud.] |
| Holding Institutions | PSt |
| Author Note | (b. 1935) |
| Full Text | 1958 [Silverberg, Robert] (b. 1935). Invisible Barriers. By David Osborne [pseud.]. New York: Avalon Books. Expanded from Robert Silverberg, “And the Walls Came Tumbling Down.” If Worlds of Science Fiction 7.6 (December 1957): 4-59, 117. PSt Dystopia of a world where all countries have cut themselves off from each other. |
