Manual of procedures
Subtitle: National Cancer Institute, Cooperative Early Lung Cancer Group
By: prepared by Johns Hopkins University ...[et al.].
Contributors: National Cancer Institute (U.S.)
Series: NIH publication -- no. 79-1972
Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Cancer Institute
Place of publication: [Bethesda, MD]