01143nam2-2200397---450-9900003200702033160-7382-0055-70032007USA010032007(ALEPH)000032007USA01003200720010108d1998----km-y0itay0103----baengUS||||||||001yyParticles, sources, and fieldsJulian SchwingerMassachusettsPerseus Books,1998XI, 318 p.ill.20 cmAdvanced book classics2001Advanced book classicsParticelleTeoria dei campiElettrodinamica539.7SCHWINGER,Julian27151ITsalbcISBD990000320070203316539.7 SCHCBS 0025364539.700100323BKSCITAMI4020010108USA011525TAMI4020010108USA01152720020403USA011640PATRY9020040406USA011622Particles, Sources, and Fields340389UNISA