00776nam a2200229Ia 4500003000900000008004100009020001800050040001600068080001600084100002700100245008500127250001200212260004800224300001300272650003600285650002600321700002400347700001800371942000700389999001700396952013300413IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-85370-2  cIIA Library  a520.8 bBIR  aBirney, D.Scott917589 0aObservational astronomycD.Scott Birney, Guillermo Gonzalez and David Oesper      a2nd ed.  aCambridgebCambridge University Pressc2006  ax, 312p.  aAstronomy - Observations910189  aAstronomy - Technique  aGonzalez, Guillermo  aOesper, David  cBK  c16419d16419  00104070aBANbHOScGENd2007-02-22eGB    g2667.30l0o520.8 /BIRp17341r2021-11-05v2667.30w2007-02-22yBKGRs. 2667.30