000 00581nam a2200157Ia 4500
003 IN-MuIIG
008 231010s9999 xx 000 0 und d
040 _cIIG Library
080 _a521(075.2)
_bROB
100 _aRobertson, J.
245 4 _aThe elements of astronomy, deduced from observations; and demonstrated upon the mathematical principles of the Newtonian philosophy
_bwith practical rules whereby the principal phenomena are determined
_cJ. Robertson
260 _aLondon
_bPrinted for J. Nourse
_c1750
300 _axii+390p.
_billus
650 _aAstronomy
942 _cBK
999 _c12484
_d12484