المصدر: An Introduction to Modern Astrophysics في منتدى : قسم الفيزياء An Introduction to Modern Astrophysics Dale A. Ostlie “An Introduction to Modern Astrophysics” Addison Wesley | 2006-09-30 | ISBN: 0321442849 | 1400 pages | Djvu | 27 Mb An Introduction to Modern Astrophysics By Dale A. Ostlie