Robert Burnham con Celestial Handbook: v. 2: An Observer's Guide to the Universe Beyond the Solar System: Chamaeleon to Orion v. 2 (Dover Books on Astronomy)
Volume II of this comprehensive three-part guide to the thousands of celestial objects outside our solar system ranges from Chamaeleon through Orion. Objects are grouped according to constellation, and their definitions feature names, coordinates, classifications, and physical descriptions. Additional notes offer fascinating historical information. Hundreds of visual aids. 1977 edition.