This guide is under construction..
This guide lists sources too specialized to appear in the Library Research Guide for the History of Science. It also contains sources that are obsolete for most purposes but which may have special uses or be of interest for historiographical work.
Pertinent but old secondary sources can be searched in the Cited Reference Search in the Citation Indexes/Web of Science and more modern works found. Instructions for how to use this database in Searching the Citation Indexes (Web of Science).