01060nam a2200301 i 450099100110453970753620020507111329.0980424s1997 ||| ||| | eng 9810215878b10174266-39ule_instLE00642234ExLDip.to Fisicaita53.1.353.1.3653.3.11Giachetta, G.61715New lagrangian and hamiltonian methods in field theory /G. Giachetta, L. Mangiarotti, G. SardanashvilySingapore :World Scientific,1997viii, 456 p. ;22 cm.Field theory (Physics)Mangiarotti, L.Sardanashvily, G..b1017426621-09-0627-06-02991001104539707536LE006 53.3.11 GIA12006000069342le006-E0.00-l- 01010.i1021356927-06-02New lagrangian and hamiltonian methods in field theory189573UNISALENTOle00601-01-98ma -engxx 01