| 其他書名 | Officer in Charge of Industrial and Special Schools Section of the Education Department from 1915-1925, Superintendent of Child Welfare Branch 1926-1938 |
| 出版 | Department of Education, 1958 |
| URL | http://books.google.com.hk/books?id=T_ODMgAACAAJ&hl=&source=gbs_api |