"Implementation of the Boston University Space Physics Acquisition Center" [microform] : final technical report on NASA grant no. NAGW-5030 / principal investigator, Harlan E. Spence ([NASA contractor report] ; NASA/CR 207473)
"Implementation of the Boston University Space Physics Acquisition Center" [microform] : final technical report on NASA grant no. NAGW-5030 / principal investigator, Harlan E. Spence
原資料の出版事項: [Washington, DC ; Springfield, Va. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1998]