01006nam a2200205Ia 4500003000900000008004100009020001800050040001600068080001600084111011400100245035700214260003400571300001500605650002200620650001400642650002700656650001800683700007100701700002800772IN-BaIIA211028s9999    xx            000 0 eng d  a0-7503-0616-5  cIIA Library  a539.12bLEP  aInternational Symposium on Lepton and Baryon Number Violation in Particle Physics, Astrophysics and Cosmology 0aLepton and Baryon number violation in particle physics, astrophysics and cosmologybproceedings of the first international symposium on Lepton and Baryon number violation in particle physics, astrophysics and cosmology, held in Trento, Italy, 20-25 Apr 1998cedited by H. V. Klapdor-Kleingrothaus and Krivosheina, I. V.,                                  aBristolbIOP Publishingc1999  avii, 760p.  aB and L violation  aCosmology  aGrand unified theories  aNeutrino mass  aKlapdor-Kleingrothaus, H. V., ed.                                   aKrivosheina, I. V., ed.