00522nam a2200169Ia 4500100002600000650002500026942000700051366000700058654002500065245003500090260003400125082002000159300000800179546001200187999001700199952013600216  aParthasarathy/Harish   aMathematical Physics  cBK  f20  amathematical physics  aTopics in Mathematical Physics  bAne Books IndiaaMumbaic2007  a530.15/PARbPAR  a756  aENGLISH  c22963d22963  001040708CRCaCRCEbCRCEd2023-03-17eAne Books Indiag796.00i354l0o530.15/PAR PARp18655r2023-03-17v995.00w0000-00-00yBK