00343nam a2200133Ia 4500008004100000020001500041041001200056082001600068100002000084245005400104260003600158300000800194650000700202221030s9999    xx            000 0 und d  a8121917786  aEnglish  a105.23bXav  aS. P. E. Xavier 0aPrinciples of Control Systemscby S. P. E. Xavier  bS. Chand & Co.aNew Delhic2003  a514  aEE