一般注記Distributed to depository libraries in microfiche
"September 1989."
Physical description for original version: iii, 21 p. : 28 cm
書誌注記Includes bibliographical references (p. 20-21)
原資料等に関する注記原資料の出版事項: Boulder, Colo. ; Springfield, VA : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Wave Propagation Laboratory : For sale by the National Technical Information Service, [1989]
SUPTDOC番号: C 55.13/2: ERL WPL-173
GPO管理番号: 208-C-2 (MF)
請求記号YCA-C 55.13/2:ERL WPL-173