000 00281nam a2200121Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a515.9
100 _aH.R Chillingworth
245 0 _aComplex Variables
260 _aoxford
_bpergamon press
_c1979
942 _cPR
999 _c39971
_d39971