11 52 19
Players and Recorders
11 52 16.26
Video Projectors
11 52 16.23
Opaque Projectors
11 52 16.19
Overhead Projectors
11 52 16.16
Slide Projectors
11 52 16.13
Movie Projectors
11 52 16
Projectors
11 52 13.19
Rear Projection Screens
11 52 13.16
Portable Projection Screens
11 52 13.13
Fixed Projection Screens
11 52 13
Projection Screens
11 52 00
Audio-Visual Equipment
11 51 23.13
Metal Library Shelving
11 51 23
Library Stack Systems
11 51 19
Book Theft Protection Equipment
11 51 16
Book Depositories
11 51 13
Automated Book Storage and Retrieval Systems
11 51 00
Library Equipment
11 50 00
Educational and Scientific Equipment
11 48 13
Commercial Dishwashers