Aperture: TR 1 .A7
European Photography: TR 640 .E78
Prefix Photo: TR 640 .P72
RPS Journal (Royal Photographic Society of Great Britain): TR 1 .P778
Selected areas in TR: Photography
TR 139: Biography, collected
TR 140, A-Z: Biography, Individual
TR 250-265: Cameras
TR 287-500: Processing; Darkroom technique
TR 504-508: Transparencies. Diapositives
TR 510-545: Color photography
TR 550-581: Studio and laboratory
TR 590-620: Lighting
TR 624-835: Applied photography (artistic, commercial...)
TR 845-899: Cinematography. Motion pictures
TR 925-1050: Photomechanical processes
Adapted from Library of Congress Classification Outline