U.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health; for sale by the Supt. of Docs., U.S. Govt. Print. Off.197u.<EL171-111>
国立国会図書館
editors, Marcus M. Key ... [et al.] ; manuscript editor, Lorice EdeU.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health : for sale by the Supt. of Docs., U.S. Govt. Print. Off.1977
全国の図書館