00260nam a2200109Ia 4500082001900000100002100019245003900040260003400079300002700113500000500140700000500145  a515.9bP949.IC  aPriestlay, H. A.  aIntroduction to complex analysisb  aOxfordbClarendon Pressc1985  axi, 197p. Index. Bibl.  a  a