00337nam a2200133Ia 4500008004100000020001500041041001200056082001100068100001900079245005000098260003500148300000800183650001200191221030s9999    xx            000 0 und d  a8121917573  aEnglish  a105.23  aA. S. Vasudeva 0aModern Engineering Physicscby A. S. Vasudeva  bS.Chand & Co.aNew Delhic2010  a451  aPhysics