01001nam a2200289 i 450099100091725970753620020507103206.0951206s1968 us ||| | eng b10147871-39ule_instLE00639097ExLDip.to Fisicaita53.3.153.3.14539.7'21QC793.2Bernstein, Jeremy44845Elementary particles and their currents /Jeremy BernsteinSan Francisco :W.H. Freeman and Company,1968xi, 322 p. :ill. ;25 cm.Bibliographical footnotes.Particles (Nuclear physics).b1014787121-09-0627-06-02991000917259707536LE006 53.3.1 BER12006000048613le006-E0.00-l- 00000.i1017613527-06-02Elementary particles and their currents186602UNISALENTOle00601-01-95ma -engus 01