Open Access#11959
Evaluation of blast and shock effects on tunnel support structures : Operation Hardtack, Phase II preliminary report, Project 26.13
In: http://hdl.handle.net/2027/mdp.39015094985143
"This project was planned by Holmes & Narver, Inc. . in cooperation with L.R.L. and other interested agencies." ; "AEC category: Physics and mathematics. Military catagory: 14." ; Mode of access: Internet.