00277nam a2200109Ia 4500008004100000082001500041100001600056245003600072250000900108260004200117300000800159190710s9999    xx            000 0 und d  a515.9 SH23  aSharma, J N 0aFunctions of a complex variable  a42nd  aMeerutbKrishna Prakashan Mediac2005  a624