000 00372nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a510
100 _aSpiegel M. R.
245 0 _aComplex varibles
260 _aDelhi
260 _bMcgraw Hill
260 _c1981
300 _a313p.
365 _b347
650 _aMATHEMATICS
942 _cDBK
999 _c25728
_d25728