ISBN 1793859337 books & textbook
Relativistically Speaking: An Introduction to General Relativity (Fiat Lux)
Umasankar, Naveen Balaji Kumar, Sujan Tamilmani, Vignesh Prasanna, Poojana
Independently published /2019-01-12 Paperback / 274 Pages
isbn-10: 1793859337 / isbn-13: 9781793859334
