name:Solution manual for 21st Century Astronomy 5th Edition by Laura Kay Edition:5th Edition author:Laura Kay , Stacy Palen , George Blumenthal ISBN:ISBN-13: 978-0393603323 ISBN-10: 0393603326 type:solution manual format:pdf/zip All chapter include A textbook that facilitates learning by doing. Influenced by astronomy education research, 21st Century Astronomy offers a complete