00333nam a2200145Ia 4500008004100000020001500041041001200056082001100068100001600079245002000095250000800115260004900123300000800172650000700180221030s9999    xx            000 0 und d  a8122411681  aEnglish  a105.23  aN. K. Sinha 0aControl Systems  a3rd  bNew  Age International Pub.aNew Delhic2007  a484  aEE