A collection of publications by the Astronomical Society of the Pacific, including research papers, articles, and book reviews. The publications cover a wide ra

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant mark

Astronomy and Astrophysics Abstracts, which has appeared in semi-annual volumes since 1969, is de voted to the recording, summarizing and indexing of astronomic