Some online handbooks

Since last year the TUHH library has offered some actual handbooks as online versions:

Such handbooks are like compendia concise, yet comprehensive compilations of a body of knowledge. As a treatise on a special subject, today they contain a collection of articles covering the topic comprehensively.

In chemistry, multi-volume systematically arranged collections of monographs have been also called handbook, e.g. the “Gmelin’s handbook on inorganic chemistry“, which you can still find in the upper reading room as printed volumes. This reference work is a rich source for inorganic substance property data.