About

About LERRN

The main purpose of LERRN is to bring all electronic resource reviews and evaluation content together in one place. LERRN is a citation database of reviews, overviews and comparisons of electronic resources in the areas of science, technology, engineering, mathematics and medicine (STEM). 

Why a database of electronic resource reviews? 

Scope of database

LERRN indexes:


Other content may include:

Update Frequency

LERRN is updated 6 times a year in January, March, May, July, September & November