Statement of Work Done at the Harvard College Observatory

Bok av Edward Charles Pickering
Statement of Work Done at the Harvard College Observatory During the Years 1877-1882. This book, "Statement of Work Done at the Harvard College Observatory", by Edward Charles Pickering, is a replication of a book originally published before 1877. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.