00580nam a2200181Ia 4500003000900000008004100009040001600050080002200066100001600088245010900104250001200213260003500225300001000260490005000270650004100320650001800361650001900379IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a52-13(083.2)bTOP  aTopping, J. 0aErrors of observation and their treatmentcJ. Topping                                                     a3rd ed.  aLondonbChapman and Hallc1962  a119p.  aThe institute of physics and physical society  aAstronomy and astrophysics thesaurus  aData analysis  aData reduction