Add this copy of Observer's Guide to Variable Stars to cart. $49.98, new condition, Sold by Basi6 International rated 5.0 out of 5 stars, ships from Irving, TX, UNITED STATES, published 2018 by Springer.
Add this copy of Observer's Guide to Variable Stars (the Patrick Moore to cart. $72.63, new condition, Sold by Just one more Chapter rated 4.0 out of 5 stars, ships from Miramar, FL, UNITED STATES, published 2018 by Springer.
Add this copy of Observer's Guide to Variable Stars (the Patrick Moore to cart. $74.45, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2018 by Springer.
