Keywords
18-19 years, 20-24 years, 20-25 years, 20-29 years, 20s, adolescent, adult, asian, asian ancestry, asian ethnicity, asians, bi-racial, biracial, campus, caucasian, caucasian ancestry, caucasian ethnicity, caucasians, chinese, chinese ancestry, chinese ethnicity, classroom, college, college students, concentrating, desk, digital reader, e-book, e-reader, east asian, east asian ancestry, east asian ethnicity, east asians, education, electronic book, electronic-book, female, four people, ipad, japanese, japanese ancestry, japanese ethnicity, juvenile, library, male, mixed ancestry, mixed ethnicity, mixed race, mixed race ancestry, mixed race ethnicity, multi ethnic, multi ethnic ancestry, multi ethnic ethnicity, multi ethnic group, multi racial, multi-ethnic, multi-ethnic ancestry, multi-ethnic ethnicity, multiracial, multiracial ancestry, multiracial ethnicity, oriental, oriental ancestry, provo, reading, small group of people, students, studying, technology, teen, teenager, twenties, vertical, wireless, young, young adult, young adult man, young adult woman, youth, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u25104164