Phil Mitchell is an Access wiz and instructor. He's been a software developer for a dozen years, focusing on data modeling and developing database applications. He also has a Ph.D....lihat lebih banyakPhil Mitchell is an Access wiz and instructor. He's been a software developer for a dozen years, focusing on data modeling and developing database applications. He also has a Ph.D. in cognitive psychology and a passion for design usability.lihat lebih sedikit