LEADER 01035nam a2200301 i 4500
001 991001327979707536
005 20020507114531.0
008 970308s1953    us            ||| | eng  
035   $ab10205287-39ule_inst
035   $aLE00645925$9ExL
040   $aDip.to Fisica$bita
084   $a53.7.3
084   $a53.8
084   $a537.5
084   $aLC QC661
100 1 $aBrillouin, Léon$0463562
245 10$aWave propagation in periodic structures :$belastic filters and crystal lattices /$cLéon Brillouin
250   $a2nd ed. with correct. and addit.
260   $aNew York :$bDover,$c1953
300   $axii, 255 p. :$bill. ;$c21 cm.
650  4$aElectric filters
650  4$aRadio waves
907   $a.b10205287$b08-07-15$c27-06-02
912   $a991001327979707536
945   $aLE006 53.7.3 BRI$g1$i2006000059053$lle006$o-$pE0.00$q-$rl$s-  $t0$u3$v0$w3$x0$y.i10253452$z27-06-02
996   $aWave propagation in periodic structures$9192308
997   $aUNISALENTO
998   $ale006$b01-01-97$cm$da  $e-$feng$gus $h0$i1