00326pam a2200121 a 4500020000500000041000800005082001300013100002500026245005600051260004900107300001600156653003200172  c  aeng  a050bCHO  aChopra R ,eAuthor .  aElectronics For You  Vol - 24 , 2008hBound Volumes  a[s.l]:bRS Componets & Controls LTD ,c2008.  a28*20:bHB.  aGeneral serial publications