This book aims at investigating from the perspective of the major economic dictionaries the notions of economic crisis and cycle. The project consists in giving an extensive summary of a number of significant entries on this subject, with an introductory essay to each entry placing them (and the dictionary to which they belong) in their context, giving some details on the author of the dictionary entry, and assessing the entry’s (and its author’s) contribution. The broad picture (including the history of these encyclopedic tools) will be examined in the introductory essays.

First published in 1947, this book provides 'a brief guide to outstanding and typical sources of information with simple hints on how to discover and exploit them'.