By TYLER ELLYSON UNK Communications KEARNEY – Kim Carlson knows firsthand how frustrating it can be to spend a couple hundred dollars on a college textbook that gets used for one semester. The University of Nebraska at Kearney biology professor went through the process this summer when her son Zane enrolled in classes as a freshman. “I know how expensive books are, and it’s ridiculous,” Carlson said. According to survey data from the College Board, the … [Read more...] about OER program saves UNK students thousands of dollars in textbook costs