00000nam a2200000 a 4500 20251203092001.0 0071006796 515.9, D, chu Churchill, Ruel V Complex variables and applications, Ruel V. Churchill, eng 5th ed New York, McGraw-Hill, US 1990 xvi,361p. 22cm International series in pure and applied mathematics Functions of complex variables Brown Ward, James Eng _ 82146 C 59784 59784 0 0 0 0 PU PU 1998-07-16 0 515.9, D, chu 82146 BK