In its endeavor to provide essential services to radio education on all school levels the Office of Education has provided for some years past a comprehensive radio and television bibliography. The 1948 edition covers the general fields of radio and television, as well as many of their specific uses as mediums of education. This annotated list now covers a wide variety of books and contains a selection of published studies that have contributed largely to the advancement of radio and the electronic arts in the last decade. It is hoped that this new listing will be of much value as that previous editions and that it will be helpful to those teachers who are carrying on the work of radio and television in our schools and colleges. An index is included. [This bulletin was written with the assistance of Harry Moskowitz. Best copy available has been provided.]