Columbia subject headings:
Photograph collections--Management.
Photographs--Conservation and restoration.
Harvard subject headings:
Photograph collections--Management--Handbooks, manuals, etc.
Photograph collections--Management.
Photographs--Conservation and restoration
Photographs--Conservation and restoration--Handbooks, manuals, etc.
Photographs.
Princeton subject headings:
Photograph collections--Management--Handbooks, manuals, etc.
Photographs--Conservation and restoration--Handbooks, manuals, etc.