LEADER 00772nam0-22002891i-450- 001 990000462110403321 005 20070601123234.0 035 $a000046211 035 $aFED01000046211 035 $a(Aleph)000046211FED01 035 $a000046211 100 $a20020821d1974----km-y0itay50------ba 101 1 $aeng$crus 105 $aa-------001yy 200 1 $aProtective relaying$fN. Chernobrovov 210 $aMosca$cMIR$dc1974 215 $a775 p.$cill.$d22 cm 610 0 $aRelè protettivi 676 $a621.317 700 1$aChernobrovov,$bNicolai Vasil?evich 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000462110403321 952 $a10 D II 286$b11468$fDINEL 959 $aDINEL 996 $aProtective relaying$9334778 997 $aUNINA