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Subject
- Beckman Instruments, Inc.3
- Nobel Prize winners3
- Seaborg, Glenn T. (Glenn Theodore), 1912-19993
- African American chemists2
- Beckman, Arnold O.2
- Chemists2
- Education2
- Lester, William A., Jr., 1937-2
- Actions and defenses1
- African American engineers1
- Air quality management1
- Air--Pollution--Measurement1
- Automobiles--Motors--Exhaust gas--Measurement1
- Brown, Ralph M. (Ralph Milton), 1908-19661
- Buildings1
- California1
- California. Legislature1
- California. Legislature. Assembly1
- Centrifuges1
- Chemical engineers1