01055nam a2200241Ia 4500003000900000008004100009020001800050040001600068080002200084111007800106245024400184260003800428300001400466650004100480650001400521650002700535700003700562700002700599700003300626942000700659999001700666952013000683IN-BaIIA211028s9999    xx            000 0 eng d  a981-02-0851-0  cIIA Library  a524.834(063)bQUA  aInternational Seminar on Theoretical PhysicscSpaind1991 June 3-8918812 0aQuantum gravity and cosmologybproceedings of the XXII GIFT International seminar on theoretical physics, Catalonia, Spain, 3-8 June 1991cedited by Juan Perez-Mercader, Joan Sola and Enric Verdaguer                                          aSingaporebWorld Scientificc1992  aix, 196p.  aAstronomy and astrophysics thesaurus  aCosmology  aQuantum gravity910418  aPerez-Mercader, Juan, ed.918813  aSola, Joan, ed.918814  aVerdaguer, Enric, ed.918815  cBK  c11003d11003  00104070aBANbBANcGENd1994-03-23g2324.00l0o524.834(063)/ QUAp11916r2021-11-05v2324.00w1994-03-23yBKGRs. 2324.00