%0 Generic %A ZALES, WENDY BETH. %T COMMUNICATING WITH VISITORS CENTER USERS: APPLICATIONS OF A TOUCH-SENSITIVE COMPUTER SYSTEM (NATIONAL PARKS, RECREATION ACTIVITIES, TRIP PLANNING, GREAT SMOKY MOUNTAINS NATIONAL PARK). %U https://ezaccess.libraries.psu.edu/login?url=http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqm&rft_dat=xri:pqdiss:8526088