LEADER 00789nam0-22002771i-450- 001 990000492590403321 005 20071126104756.0 035 $a000049259 035 $aFED01000049259 035 $a(Aleph)000049259FED01 035 $a000049259 100 $a20020821d1962----km-y0itay50------ba 101 1 $aeng$crus 105 $aa-------001yy 200 1 $aNonlinear and parametric phenomena in radio engineering$fA. A. Kharkevich 210 $aLondon$cIliffe books$dc1962 215 $a190 p.$cill.$d23 cm 610 0 $aCircuiti radio 676 $a621.384'12 700 1$aKharkevich,$bAleksandr Aleksandrovich$f<1904-1965> 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000492590403321 952 $a10 E II 55$b4904$fDINEL 959 $aDINEL 997 $aUNINA