00729nam0-22002531i-450-990001139530403321000113953FED01000113953(Aleph)000113953FED0100011395320000920d1961----km-y0itay50------baengFormalismo Lagrangiano e Hamiltonianodi Borghis.l.Instit. de Fis. e Mat. Univer. do Recife1961Textos de Fisica2Borghi,Carlo<1910-1984>348489ITUNINARICAUNIMARCBK99000113953040332122-A-474906MA1MA1Formalismo Lagrangiano e Hamiltoniano344223UNINAING01