A recorder to determine surface crack propagation in material testing /

Bibliographic Details
Main Author:	Harding, H. M.
Corporate Author:	Transport and Road Research Laboratory. Structures Department. Structural Properties Division
Format:	Book
Language:	English
Published:	Crowthorne, Berkshire, Eng. : Transport and Road Research Laboratory, 1974.
Series:	TRRL supplementary report ; no. 57UC.
Subjects:	Concrete beams > Testing. Concrete > Cracking > Testing. Materials > Testing.

Description
Physical Description:	5 pages [4 pages of illustrations] : illustrations ; 30 cm.