000 002730000a22001210004500
008 140223b1999 xxu||||| |||| 00| 0 eng d
041 _aEnglish
100 _a:UN
245 _aTechnical report on space debris
260 _aNY
_bUN
_c1999
650 _a
_a
906 _a:UN
999 _c125676
_d125676