The aim of each volume of this series Guides to Information Sources is to reduce the time which needs to be spent on patient searching and to recommend the best

This up-to-date guide provides informational professionals and their clients with much-needed assistance in navigating the immense field of government informati

A study of how patents and citation data can serve empirical research on innovation and technological change.

The present Guide is a detailed technical paper aimed at industrial property office examiners and users in general to assist them in identifying the correct dat