Bethesda, MD : U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, 1991.

Library Shelving Facility (LSF) >> Folio HE 20.3002:Im 6/5/991/

Hirs, C. H. W. (Christophe Henri Werner), 1923-

Washington, D.C. : Dept. of Commerce, Office of Technical Services, 1961.

Library Shelving Facility (LSF) >> Y 3.AT 7:22/BNL-649 (T-208)

Bethesda, MD : National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health ; [Pittsburgh, PA?] : [For sale by the Supt. of Docs., U.S. G.P.O.], [1994]-[1996]

Library Shelving Facility (LSF) >> HE 20.3624:

Bethesda, Md. : National Library of Medicine, 1996.

Library Shelving Facility (LSF) >> HE20.3624:996/3/v.1-6/pack.