The third edition of this unique text remains accessible to students of engineering, physics and applied mathematics with varying mathematical backgrounds. Designed for a one or two-semester course in complex analysis, there is optional review material on elementary calculus.
This book is well written and explains in a good pedagogical way how to deal with complex variables. I can reccomend the book to anyone who already know to calculate with complex variables. There is allways something that is hidden in the dark, but this book brings it all up.