000			004820000a22001570004500
245			_aTheory and problems of complex variables : with an introduction to conformal mapping and its application
100			_aSpiegel, M.R.
260			_aSingapore _bMcGraw-Hill _c1981
300			_a313p. : ill.
500			_aIndex included
020			_a0070843821
080			_a517.53(076) _bS7
650			_aMATHEMATICAL TECHNIQUES - VARIATIONAL TECHNIQUES
041			_aEN
942			_cBK _03
999			_c60765 _d60765