TY - BOOK AU - Arny,Thomas AU - Schneider,Stephen E. TI - Explorations: an introduction to astronomy SN - 9781259140693 AV - QB45.2 .A76 2014 U1 - 520 23 PY - 2014/// CY - New York, NY PB - McGraw-Hill KW - Astronomy KW - Textbooks N1 - Includes index ER -