Sources for industrial history. Patents as history
Details:
- Author(s) Daff, Trevor
- Publication type Periodical article
- Year published 1971
- Pages pp275-9
Topics:
Countries:
Library:
- Name British Library
- City London
- County Greater London
- Country England
- Postcode NW1 2DB
- Visit British Library's website
Groups:
Notes:
Provides a short overview