00620    a2200181   4500003000500000005001700005010001600022020001700038040000900055082001900064100001900083245006200102260005600164300003400220505012700254650002300381650003400404Nust20221202130035.0  a   79040655  a0070845336 :  cNust00a621.381528,FIN1 aFinney, David.14aThe power thyristor and its applications /cDavid Finney.  aLondon ;aNew York :bMcGraw-Hill Book Co.,cc1980.  axii, 357 p. :bill. ;c26 cm.  aThe Thyristor And Its Use (Page-1), Thyristor Applications (Page-181), Measurement And Testing With Thyristors (Page-327). 0aPower electronics. 0aTelecommunication Engineering