000 00368 a2200121 4500
008 141010b2005 xxu||||| |||| 00| 0 eng d
245 _aFocus : Deep Impact /
_cPowell, David and Moberly, Martin
260 _cJuly. 2005,
300 _app. 65-75,
440 _aASTRONOMY NOW
_vVol. 19, No. 7,
650 _aSPACECRAFT : DEEP IMPACT
856 _uwww.astronomynow.com
999 _c13896
_d13896