TY - DATA AU - Argyle, R. W., editor. TI - Observing and Measuring Visual Double Stars SN - 9781461439455, 978-1-4614-3945-5 U1 - 520, PY - 2012/// CY - New York, NY PB - Springer New York, Imprint: Springer KW - Astronomy, Observations and Techniques KW - Physics N1 - Physics and Astronomy (Springer-11651) UR - http://dx.doi.org/10.1007/978-1-4614-3945-5 ER -