| 文獻類型 | Audio-Visual Materials |
| 語言 | Chinese-English |
| 分類號 | C913.6-793 HEA |
| 出版 | Department of Health, Elderly Health Services, Hong Kong : |
| 主題 | Older people -- PsychologyIntergenerational communication |
| 描述 | 1 videodisc (42 min.) : col. + 1 booklet (29 p. :ill. ;19 cm.) |