000 00424nam a2200121Ia 45e0
008 181001s1981 xx 000 0 und d
100 _aSpiegel M.R.
245 0 _aSchaum’s Series: complex Variable
260 _aSingapore
_bMcGraw Hill com.
_c1981
300 _a313
942 _2ddc
_cBK
999 _c3565
_d3565