00290nam a2200121Ia 4500008004100000082001500041100001800056245002800074260003600102300000800138942000700146999001500153190328s9999||||xx |||||||||||||| ||und||  a340bMIS/F  aMishra, D. K. 0aFive Eminent Scientists  aDelhibKalyani Publishersc1976  a214  cBK  c5217d5217