Carpenter, J. E. <br/><br/>
Structural model testing: techniques for models of plastic -/ by J. E. Carpenter, D. D. Magura and N. W. Hanson. 

 - Skokie, Illinois : atories, Development Department 
 - [30] p. 
 - Bulletin D76 / Portland Cement Association, Research and De-velopment Laboratories, Development Department .
<br/><br/> "Reprinted from the Journal of the PCA Research and Develop-ment Laboratories Vol. 6, No. 2, 26-47 (may, 1964)".