Columbia University [Students in a campus bookstore.]
Columbia University [Students in the campus bookstore.]
Columbia University [Students in a crowded campus bookstore.]
Columbia University [Crowded bookstore.]
Columbia University [Students in a bar.]
Columbia University [Students in a study lounge.]
Columbia University [Students and professors in a meeting.]
Columbia University [Students talking in front of a mural.]
Columbia University [Students in a seminar or study group.]
Columbia University [Students talking.]
Columbia University [Students in the library.]