00795nam a2200229Ia 4500003000900000008004100009020001800050040001600068080001500084100002300099245009500122250001200217260004800229300001000277650003700287650002000324650003200344650003200376942000700408999001700415952013300432IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-29180-1  cIIA Library  a521.9bSMA  aSmart, W. M.91092 0aTextbook on spherical astronomycW. M. Smart                                                a6th ed.  aCambridgebCambridge University Pressc1977  a431p.  aOccultations and Eclipses927568  aParallox927569  aSpherical Trignometry91682  aThe Celestial Sphere927570  cBK  c15110d15110  00104070aBANbHOScGENd2003-06-16eEDS   g2448.01l0o521.9/ SMAp16032r2021-11-05v2448.01w2003-06-16yBKGRs. 2448.01