Keywords
1 person, 25-30 years, and operations research occupations, asia, asian ethnicity, chin in hand, china, chinese ethnicity, color image, colour image, communicate, communication, communications, computer, computers, connected, connection, contact, conversation, converse, correspondence, daylight, daytime, female, half length, indoor, inside, kitchen, laptop, laptop computer, mathematical, mid twenties, notebook, one person, one woman only, pensive, profile, thirties, thoughtful, twenties, vertical, waist up, waist-up, wireless, woman, women, young adult, young woman, 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, 01577ai23187