Biographical material on eighteen black Americans who made significant contributions to science and technology in America during the nineteenth and twentieth centuries.
hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
---|---|---|---|---|---|---|---|---|---|---|---|
3456315 | 6833184 | 1594 | 401000 | 560222 | NE/NW | 342 | T 19203 | 920 SAL | 920 | 1640729255 | 1640729255 |