Names
- Allen, J. A. (Joel Asaph), 1838-1921.1
- Allin, Cephas Daniel, 1875-1927.1
- American Institute of Physics1
- American Institute of Physics.1
- American Society for Testing Materials1
- Angell, James Burrill, 1829-1916.1
- Archer, Hugh M.1
- Ardis, Evart W.1
- Artiaga, Santiago, 1878-1962.1
- Astin, Allen Varley, 19041
- Astin, Allen Varley, 1904-1984.1
- Attwood, Stephan1
- Atwood, Albert William, 1879-1975.1
- Bailey, G.W.1
- Baird Associates1
- Baits, Vera1
- Baker, Charlene1
- Baker, Newton Diehl, 1871-1937.1
- Ballard, Stanley S.1
- Bardócz, A.1