00476nam a2200169Ia 4500003000900000008004100009020002200050040001600072080001800088100002200106245006100128260003900189300001400228490002700242650002200269650001500291IN-BaIIA211028s9999    xx            000 0 eng d  a978-0-7382-0054-5  cIIA Library  a530.1bSCH-II  aSchwinger, Julian 0aParticles, sources, and fieldsbvol. 2cJulian Schwinger  aMassachusettsbPerseus Booksc1998  axi, 306p.  aAdvanced book classics  aElectrodynamics I  aScattering