Vassil Tchaprazov PhD Candidate Work & Organizations Contact 612-624-8943 4-217 tchap002@umn.edu Biography Vassil Tchaprazov is a first-year PhD student in the Work & Organizations department at the University of Minnesota. Log In to Edit Page Edit This Page Request Edit Access Log in to Edit Only select this option if you already have access to a Carlson School Drupal account. Edit Profile