00357    a2200109   4500020001500000082001500015100001600030245003800046260004700084300002100131650009500152  a8121927838  a621.3bSED  aSedha, R.S.  aA textbook of applied electronics  aNew  DelhibS. Chand & Companyc1990g2008  axv, 992p.c24cm.  aElectrical, magnetic, optical, communications, computer engineering, electronics, lighting