00538nam a2200205 a 450000500170000002000180001708200150003510000250005010000270007524500300010226000330013230000230016550000500018860000080023863000260024663000350027263000130030785600060032085600060032620251203114944.0  a9789339221577  a515.9bLEV  aLevinson, 	Normand_  aRedheffer, Raymond M .  aComplex variables (PB)b_  aNew DelhibMcGraw Hillc2015  a429 p.c18 cm.bPB  aIncludes bibliographical references and index  bc_  aMathematical analysis  aFunctions of complex variables  aCalculus  f_  a_