LEADER 01018nam a2200301 i 4500 001 991000908529707536 005 20020507103059.0 008 951204s1978 us ||| | eng 020 $a0471019062 035 $ab10146702-39ule_inst 035 $aLE00638969$9ExL 040 $aDip.to Fisica$bita 084 $a53(022+076) 084 $a53.2.2 084 $a537 084 $aQC665.E4 100 1 $aPortis, Alan M.$0461771 245 10$aElectromagnetic fields :$bsources and media /$cAlan M. Portis 260 $aNew York :$bJohn Wiley & Sons,$c1978 300 $axxiii, 775 p. :$bill. ;$c24 cm. 500 $aIncludes bibliographical references and index. 650 4$aElectromagnetic fields 907 $a.b10146702$b21-09-06$c27-06-02 912 $a991000908529707536 945 $aLE006 53.2.2 POR$g1$i2006000045346$lle006$o-$pE0.00$q-$rl$s- $t0$u2$v1$w2$x0$y.i10174709$z27-06-02 996 $aElectromagnetic fields$9186523 997 $aUNISALENTO 998 $ale006$b01-01-95$cm$da $e-$feng$gus $h0$i1