Symposium on Non-Destructive Testing of Concrete and Timber /
organized by the Institution of Civil Engineers and the British National Committee for Non-Destructive Testing, 11-12 June 1969.
- London : Institution of Civil Engineers, 1970
- 122 p. : ill.
Concrete--Testing.
Wood--Testing.
Non-destructive testing
Concrete--Testing.
Wood--Testing.
Non-destructive testing