ISBN 9781717858337 books & textbook
Essential Differential Geometry: The Language of General Relativity (Fiat Lux)
Umasankar, Naveen Balaji Umasankar, Naveen Balaji T, Vignesh Prasanna, Poojana
Independently published /2018-08-06 Paperback / 95 Pages
isbn-10: 1717858333 / isbn-13: 9781717858337
