00567nam a2200181Ia 4500003000900000008004100009020002200050040001600072080001700088100002300105245007800128260002900206300001600235490004900251650003000300650004300330650001200373IN-BaIIA211028s9999    xx            000 0 eng d  a978-3-319-01441-8  cIIA Library  a535.338bHOP  aHopkins, Jeffrey L 0aUsing commercial amateur astronomical spectrographsc Jeffrey L. Hopkins   aNew YorkbSpringerc2014  axxxi, 286p.  aThe patrick moore practical astronomy series  aAstronomical spectroscopy  aAstronomy, Observations and Techniques  aPhysics