259 followers
992 followers
Today's #Springer #DailyDeal Cosimo Bambi 'Introduction to General Relativity: A Course for Undergraduate Students of Physics' for 19.99€ | $19.99 | £19.99 only https://t.co/PyFSpWRuk3 https://t.co/Asa5prJ9YX
909 followers
2,699 followers
@MargioFabiolaD Introduction to General Relativity https://t.co/taPSphaOTB