ISBN 1441933484 books & textbook
Quantum Gravity, Generalized Theory of Gravitation, and Superstring Theory-Based Unification
Kursunogammalu, Behram N. Mintz, Stephan L. Perlmutter, Arnold
Springer /2010-12-01 Paperback / 252 Pages
isbn-10: 1441933484 / isbn-13: 9781441933485
