| ID | 271568 |
| Call Number | Y:56.73/J3/027801 |
| Title Proper | Some demographic aspects of aging |
| Language | ENG |
| Author | Notestein, Frank W. |
| Publication | Philadelphia, 1953. |
| Description | 8p |
| Series | Reprint from the progs of the American Philosophical Society. Vol. 98; No.1; 15 Feb 54 |
| Classification Number | Y:56.73 |