Eric's home page Eric Isaacson Software Welcome to my home page! I am the author of the A86/D86 assembler and debugger, and the ZIPKEY zipcode and telephone area code directory. I... Isaacson, Illustrator The electronic portfolio of my wife Melanie, artist and professional illustrator. The Other Eric Isaacson: IU Music Theory By remarkable coincidence..., there are two different people named Eric Isaacson in Bloomington! The other Eric Isaacson is about 15 years younger than I am. He is an associate professor of Music Theory...