| Type |  Book |
| ชื่อเรื่อง | Occupational characteristics of disabled workers, by disabling condition : disablility insurance benefit awards made in 1959-1962 to men under age 65 / Division of Occupational Health, U.S. Publich Health Service |
| พิมพลักษณ์ | Washington : For sale by the Supt. of Docs. U.S. Govt. Print. Off, [1967] |
| รูปเล่ม | xv, 307 p. ; 26 cm |
| หัวเรื่อง | Insurance, Health --United States [] |
| | Occupational diseases |
| | Occupational Diseases --epidemiology [] |