00318nam a2200121Ia 4500008004100000100002300041245004400064260004300108300000900151650001200160942000700172999001700179190216s9999||||xx |||||||||||||| ||und||  aSaimir Kumar Ghosh 0aText Book Of Advanced Practical Physics  bNew Age International Publishersc2001  a544p  aPhysics  cBK  c33661d33661