LEADER 01131nam a2200301 i 4500 001 991000893649707536 005 20020507102856.0 008 951127s1968 uk ||| | eng 035 $ab10144523-39ule_inst 035 $aLE00638707$9ExL 040 $aDip.to Fisica$bita 084 $a53.2.24 084 $a537.1'25 084 $a621.3.3 084 $aQC661 100 1 $aSaxon, David S.$027152 245 10$aDiscontinuities in waveguides :$bnotes on lectures by Julian Schwinger /$cJulian Schwinger, David S. Saxon 260 $aLondon :$bGordon and Breach Science Publishers,$c1968 300 $axiii, 163 p. :$bill. ;$c24 cm. 490 0 $aDocuments on modern physics 650 4$aElectric waves 700 1 $aSchwinger, Julian Seymour$eauthor$4http://id.loc.gov/vocabulary/relators/aut$027151 907 $a.b10144523$b17-02-17$c27-06-02 912 $a991000893649707536 945 $aLE006 621.3.3 SCH$g1$i2006000052863$lle006$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10171873$z27-06-02 996 $aDiscontinuities in waveguides$9340387 997 $aUNISALENTO 998 $ale006$b01-01-95$cm$da $e-$feng$guk $h0$i1