Microwave regenerable air purification device [microform] : final report, contract NAS2-14374 / James E. Atwater, John T. Holtsnider, Richard R. Wheeler, Jr
原資料の出版事項: Myrtle Creek, OR ; [Washington, DC ; Springfield, Va. : Umpqua Research Co. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1996]