Howe, Herbert Alonzo Catalogue Of 50 New Double Stars, Discovered With The 11 In. Refractor Of The Cincinnati Observatory
![Howe, Herbert Alonzo Catalogue Of 50 New Double Stars, Discovered With The 11 In. Refractor Of The Cincinnati Observatory](https://r.kelkoo.com/resize.php?country=se&merchantId=100565793&categoryId=5101&trackingId=96964074&width=300&height=300&image=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F41nHavjFYRL._SL500_.jpg&sign=9HUjx.R_Kql0aaQs5yUoVSMJH_p4PcXveIT1B1jaa2o-)
Catalogue Of 50 New Double Stars, Discovered With The 11 In. Refractor Of The Cincinnati Observatory
Catalogue Of 50 New Double Stars, Discovered With The 11 In. Refractor Of The Cincinnati Observatory