CHRISTENSEN, Clayton M. - HORN, Michael B. - JOHNSON, Curtis W. Disrupting class : how disruptive innovation will change the way the world learns. expanded ed. New York : McGraw-Hill, 2017. xiii, 256 s. ISBN 978-1-259-86088-1. [Počet ex. : 1, z toho voľných 0, prezenčne 1]