000 00270nam a2200109Ia 4500
008 220201s1953 xx 000 0 eng d
100 _aAhlfors, Lass V
245 0 _aComplex analysis
260 _bNewYork: Mc Graw Hill Book Company
_c1953
300 _a247
942 _2ddc
999 _c70561
_d70561