000 00291nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a515.9
100 _aDavid C Ullrich
245 0 _aComplex Made Simple
250 _a1
260 _bAmerican Mathematical Society,Usa
_c2012
942 _cBK
999 _c24502
_d24502