21. [Descriptive cataloging staff] Publication: [1948?] Subject(s): Libraries, MedicalLibrary MaterialsLibrary Technical ServicesLibrariansAfrican AmericansNational Library of Medicine (U.S.)
22. [Catalog Division work area] Publication: [1948?] Subject(s): Libraries, MedicalLibrary MaterialsLibrary Technical ServicesLibrariansNational Library of Medicine (U.S.)
23. [Library accessioning] Publication: Produced: [1948?] Subject(s): Serial PublicationsLibrary MaterialsArmy Medical Library (U.S.)
24. [Clara Heck processing] Publication: [1948?] Subject(s): Libraries, MedicalLibrary MaterialsLibrary Technical ServicesNational Library of Medicine (U.S.)
25. [Working with catalog cards] Publication: [1948?] Subject(s): Libraries, MedicalLibrary MaterialsLibrary Technical ServicesNational Library of Medicine (U.S.)
26. [Comparing a catalog card to the title page] Publication: [1948?] Subject(s): Libraries, MedicalLibrary MaterialsLibrary Technical ServicesAfrican AmericansNational Library of Medicine (U.S.)
27. [Women working in the processing section] Publication: [1948?] Subject(s): Libraries, MedicalLibrary MaterialsLibrary Technical ServicesNational Library of Medicine (U.S.)
28. [Materials in the binding section] Publication: [1948?] Subject(s): Libraries, MedicalLibrary MaterialsLibrary Technical ServicesNational Library of Medicine (U.S.)
29. Catalog Division bindery section Publication: 1948 Subject(s): Libraries, MedicalLibrary MaterialsLibrary Technical ServicesAfrican AmericansNational Library of Medicine (U.S.)
30. [Staff in the bindery section] Publication: Produced: [1948] Subject(s): Library MaterialsLibrary Technical ServicesArmy Medical Library (U.S.)