1. Luna cognita : a comprehensive observer's handbook of the known Moon /: a comprehensive observer's handbook of the known Moon. (2020) Other Names: Garfinkle, Robert A (Robert Allen), 1947- Record Type: Book Extent: 1 online resource (1780 pages), illustrations (some color), maps (some color), charts View Content: Available online (eLD content is only available in our Reading Rooms) ↗