01054nam a2200313 i 450099100094538970753620020507104219.0940316s1977 de ||| | eng 3540083472b10151849-39ule_instLE00639555ExLDip.to Fisicaita53(06)53.3.1153.3.14530.1'43QC174.45.V56Völkel, A.H.346711Fields, particles and currents /A.H. VölkelBerlin :Springer-Verlag,1977vi, 354 p. :ill. ;24 cm.Lecture notes in physics / edited by J. Ehlers...[et al.] ;66Particles (Nuclear physics).b1015184917-02-1727-06-02991000945389707536LE006 53.3.11 VOL12006000049146le006-E0.00-l- 00000.i1018201927-06-02Fields, particles and currents187682UNISALENTOle00601-01-94ma -engde 01