00870nam0-22003011i-450-99000107961040332120040525173945.0000107961FED01000107961(Aleph)000107961FED0100010796120020001d--------km-y0itay50------baengVariational Principles in Dynamics and Quantum TheoryWolfgang Yourgrau, Stanley Mandelstam. 3rd ed. -LondonPitman1968Fisica matematicaFisica teorica530Yourgrau,Wolfgang334733Mandelstam,StanleyITUNINARICAUNIMARCBK99000107961040332120-083F9406FI1FI1Variational Principles in Dynamics and Quantum Theory336041UNINA