DCTDOS
Subtitle: neutron and gamma penetration in composite duct systems
By: L.V. Spencer
Contributors: United States. National Bureau of Standards
Series: NBSIR -- 87-3534
Publisher: U.S. Dept. of Commerce, National Bureau of Standards
Published: 1987
Place of publication: Gaithersburg, Md
Language: eng
Number of pages: 85
Subjects: Gamma rays -- Measurement -- Computer programs; Neutrons -- Measurement -- Computer programs; Radiation -- Measurement -- Computer programs
Notes: Distributed to depository libraries in microfiche

"February 1987."

Bibliography: p. 37-43

Prepared for Federal Emergency Management Agency