Deigher, D. J.
view article (9.992496)
NASA Experience (Policy) With HEPA Filters.
AEC Air Cleaning Conference, 11th Proceedings. CONF 700816. Volume 1 and Volume 2. Harvard University and U.S. Atomic Energy Commission. August 31-September 3, 1970,
Richland, WA,
First, M. W.; Morgan, J. M., Jr., Editors,
837-838 p.,
1970