00844nam a2200229Ia 4500003000900000008004100009020001800050040001600068080001500084100002800099245012600127250001200253260004800265300001300313650003600326650002400362700003100386700002500417942000700442999001700449952014800466IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-85370-2  cIIA Library  a520.8bBIR  aBirney, D. Scott917589 0aObservational astronomycD Scott Birney, Guillermo Gonzalez and David Oesper                                               a2nd ed.  aCambridgebCambridge University Pressc2006  ax, 312p.  aAstronomy - observations910189  aAstronomy technique  aGonzalez, Guillermo930140  aOesper, David930141  cBK  c16289d16289  00104070aBANbBANcGENd2006-11-15eEDS   g2302.50l6m2o520.8/ BIRp17211r2026-04-07s2026-02-19v2302.50w2006-11-15yBKGRs. 2302.50