Astronomy is the field of science devoted to the study of astronomical objects, such as stars, galaxies, and nebulae. Astronomers have gathered a wealth of knowledge about the universe through hundreds of years of painstaking observations. These observations are interpreted by the use of physical and chemical laws familiar to mankind. These interpr
यह ईबुक खरीदें और 1 और मुफ़्त पाएं!
स्वरूप PDF ● पेज 365 ● ISBN 9781439885918 ● प्रकाशक CRC Press ● प्रकाशित 2016 ● डाउनलोड करने योग्य 3 बार ● मुद्रा EUR ● आईडी 7123827 ● कॉपी सुरक्षा Adobe DRM
एक DRM सक्षम ईबुक रीडर की आवश्यकता है