Handbooks

CHEMnetBASE
CRC Handbook of chemistry and physics	[printed version]
CRC Handbook of tables for organic compound identification (Rappoport)	[printed version]
International critical tables	[printed version]
Landolt-Börnstein
Lange's handbook of chemistry (Dean)
Merck Index Online	[printed version]
Polymer handbook	[printed version]
Polymers: A Property Database
The Systematic identification of organic compounds (Shriner)	[printed version]
Spectrometric identification of organic compounds (Silverstein)	[printed version]