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Contents (view Concise Listing)
- 7 • Invisible Barriers • novel by Robert Silverberg [as by David Osborne]
Primary Verifications
Verifier | Date | Type | Last User Activity Date |
---|---|---|---|
Bluesman | 2013-04-02 20:55:55 | Permanent | 2018-12-13 |
Biomassbob | 2019-07-01 18:02:08 | Permanent | 2023-06-22 |
Willem H. | 2021-10-26 14:50:49 | Permanent | 2023-12-12 |
Secondary Verifications
Source | Status | Verifier | Date |
---|---|---|---|
Bleiler Early Years | Not Verified | ||
Bleiler Supernatural | Not Verified | ||
Bleiler1 (Gernsback) | N/A | Bluesman | 2009-10-25 15:55:21 |
Bleiler78 | N/A | Bluesman | 2012-11-04 11:13:18 |
Clute/Grant | N/A | Bluesman | 2012-11-04 11:13:18 |
Clute/Nicholls | Verified | Bluesman | 2012-11-04 11:13:18 |
Contento1 (anth/coll) | N/A | Bluesman | 2009-10-25 15:55:21 |
Currey | Verified | Bluesman | 2009-10-25 15:55:21 |
Locus1 | N/A | Bluesman | 2009-10-25 15:55:21 |
Miller/Contento | N/A | Bluesman | 2009-10-25 15:55:21 |
OCLC/Worldcat | Verified | Bluesman | 2009-10-25 15:55:21 |
Reginald1 | Verified | Bluesman | 2012-11-04 11:13:18 |
Reginald3 | N/A | Bluesman | 2012-11-04 11:13:18 |
Tuck | Verified | Bluesman | 2012-11-04 11:13:18 |