TY - BOOK AU - Knopp, Konrad AU - Bagemihil, Frederick TI - Theory of functions SN - 9780486601571 U1 - 515.9 KNO PY - 1947/// CY - New York PB - Dover Publications KW - Analytic functions KW - Residue theorem KW - Singularities of functions N1 - Includes index ER -