00563nam a2200181Ia 4500003000900000008004100009020002200050040001600072080001700088100001900105245011200124260003900236300001500275490002700290650002400317650002200341700001800363IN-BaIIA211028s9999    xx            000 0 eng d  a978-0-7382-0052-1  cIIA Library  a530.145bNEG  aNegele, John W 0aQuantum many-particle systemscJohn W. Negele and Henri Orland                                               aMassachusettsbPerseus Booksc1998  axiv, 459p.  aAdvanced book classics  aPerturbation theory  aQuantum mechanics  aOrland, Henri