660 - Chemical

660.01 - Libraries & Lists

See also: 027.366 - Chemical Virtual Libraries; 027.354 - Chemistry Virtual Libraries

Diversen
Chemical Engineering on the Net
WWW Chemical Engineering Resources
Research Institute of Chemical Engineering H.A.S.
Infoseek: Chemical engineering
Chemical Engineering and Computer Resources
The Lycoming Chemistry Links Page
INTERNET STARTING POINTS CHEMINFO
Sheffield ChemDex
Chemistry Information on the Internet
Chemical Engineering Reference Web Sites
Chemical Engineering Information
Chemistry on the Internet

661 - Industrial & Heavy Chemicals

662 - Explosives, Fuels

663 - Beverage

664 - Food

665 - Industrial Oils, Fats, Waxes, Gases

666 - Ceramic & Allied Technologies

667 - Cleaning & Color

668 - Technology Of Other Organic Products

669 - Metallurgy