000 00445nam a2200145Ia 4500
008 230130s9999||||xx |||||||||||||| ||und||
020 _a9781493910441
100 _aMartin Griffiths
245 0 _aChoosing and Using Astronomical Filters
250 _a2015
260 _bSpringer New York
_c2015
440 _aThe Patrick Moore Practical Astronomy Series
650 _aPhysics and Astronomy
856 _uhttps://doi.org/10.1007/978-1-4939-1044-1
999 _c17354
_d17354