Complex Variables and Applications by Churchill Brown & Verhey 1974 VINTAGE MATH

Applied Complex Variables (Dover Books on Mathematics) by Dettman, John W.

Basic Complex Variables : For Mathematics and Engineering John H.

Complex Variables and Applications, 7th ed., J.W. Brown and R.V. Churchill

Mathematical Methods of Physics by Jon Mathews, Robert L. Walker 2nd edition

Dover Books on Mathematics Ser.: Applied Complex Variables by John W. Dettman...

Basic Complex Variables For Mathematics And Engineering By, John Mathews 1982 HC

Vintage 1971 Mathematics Textbook-Complex Variables by R B Ash HC