00764cam a2200265 4500 1534079 BD-DhUL 20160622115824.0 710224m19709999mau 001 0 eng 0201067838 (v. 2) (OCoLC)ocm00122782 (NNC)1534079 DLC DLC BD-DhUL 539.721 SCP Schwinger, Julian, 1918-1994. Particles, sources, and fields : v : 2/ Julian Schwinger. Reading, Mass. : Addison-Wesley, 1973. v. 2 : 24 cm. USD 83.10 Addison-Wesley series in physics Includes index. Particles (Nuclear physics) Field theory (Physics) ddc BK 79807 79807