The Introduction to Complex Numbers by RL Wong: A book that brings you through what complex numbers are, and how to use and apply them Mathematically. Find both the kindle (ebook) and paperback on Amazon. Kindle: US| UK| DE| FR| ES| IT| NL| JP| BR| CA| MX| AU| IN Paperback: US |UK |DE| FR| ES| IT| NL| PL| SE| JP| CA| AU