Looseleaf for Explorations: Introduction to Astronomy
Explorations : An Introduction to Astronomy, Update, with Online Learning Center, Essential Study Partner and Starry Nights 3.1 CD-ROM
Explorations: An Introduction to Astronomy with Starry Night Pro DVD, version 5.0
Explorations : An Introduction to Astronomy with Starry Nights Pro CD-ROM (V. 3.1)
Arny:Explorations-An Introduction to Astronomy, 6th edition, is built on the foundation of its well known writing style, accuracy, and emphasis on current information. This new edition continues to offer the most complete technology/new media support package available. That technology/new media package includes: Interactives, Animations, and introducing Connect - online homework and course management.