Tools for progress: Guide to equipment and materials for small scale development
Tools for progress: Guide to equipment and materials for small scale development
/ The Intermediate Technology Development Group Ltd.
- London: The Intermediate Technology Development Group Ltd., 1966
- 192p.
Science
Materials
R 621.338.964(41-4)(058) / K8
Science
Materials
R 621.338.964(41-4)(058) / K8