000 00289nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a517.8 E79
100 _aESTERMANN.T
245 0 _aCOMPLEX NUMBERS AND FUNCTIONS
260 _aBOMBAY
_bASIA
_c1962
300 _a23X14
942 _cBK
_2DDC
999 _c11731
_d11731