na INLIS000000000000442 20260225114011 0010-0317000440 260225 0 An introduction to electromagnetic theory / P.C. Clemmow Clemmow, P.C. At the University Press, 1973 xi, 297 hlm. ; 22 cm 530.141 Cle i 530.141 elektromagnet 334791112 334891112 308491112