000 00456nam a2200145Ia 4500
008 230130s9999||||xx |||||||||||||| ||und||
020 _a9783319467894
100 _aNorman Butler
245 0 _aBuilding and Using Binoscopes
250 _a2nd ed. 2017
260 _bSpringer International Publishing
_c2017
440 _aThe Patrick Moore Practical Astronomy Series
650 _aPhysics and Astronomy
856 _uhttps://doi.org/10.1007/978-3-319-46789-4
999 _c17859
_d17859