000 00386 a2200121 4500
008 141010b2005 xxu||||| |||| 00| 0 eng d
245 _aThe Sloan digital sky survey /
_cStrauss, Michael A and Knapp, Gillian. R
260 _cFeb. 2005,
300 _app. 34 - 42,
440 _aSKY & TELESCOPE
_vVol. 109, No. 2,
650 _aSLOAN DIGITAL SKY SURVEY
856 _uSkyandtelescope.com
999 _c12658
_d12658