ISBN 9789810203733 books & textbook
String Theory and Quantum Gravity - Proceedings of Trieste Spring School
Green, M Maino, Giuseppe Randjbar-Daemi, Seifallah Sezgin, Ergin Fronzoni, L Iengo, Roberto Verlinde, Herman L
World Scientific Publishing Company /1991-03-01 Paperback / 184 Pages
isbn-10: 981020373X / isbn-13: 9789810203733
