- Ceramics--Congresses (7)
- Glass--Congresses (4)
- Colloids--Congresses (3)
- Composite materials--Congresses (3)
- Polymers and polymerization--Optical properties--Congresses (2)
- American Chemical Society. Division of Polymer Chemistry (1)
- Macromolecules--Addresses, essays, lectures (1)
- Optical instruments--Design and construction--Congresses (1)
- Optical materials--Congresses (1)
- Polymers and polymerization--Electric properties--Congresses (1)