Columbia subject headings:
Colloids--Electric properties--Congresses.
Colloids--Optical properties--Congresses.
Macromolecules--Electric properties--Congresses.
Macromolecules--Optical properties--Congresses.
Harvard subject headings:
Princeton subject headings:
Colloids--Electric properties--Congresses.
Colloids--Optical properties--Congresses.
Macromolecules--Electric properties--Congresses.
Macromolecules--Optical properties--Congresses.