00326nam a2200133Ia 4500100002600000650002500026366000700051654002500058245003500083260003400118082002000152300000800172546001200180  aParthasarathy/Harish   aMathematical Physics  f20  amathematical physics  aTopics in Mathematical Physics  bAne Books IndiaaMumbaic2007  a530.15/PARbPAR  a756  aENGLISH