Columbia University [Students studying.]
Columbia University [Students studying in Butler Library.]
Columbia University [Student studying in Butler Library.]
Columbia University [Student studying.]
Columbia University [Group of men studying.]
Columbia University [Group of students studying.]
Columbia University [Students in a study lounge.]
Columbia University [Students in Butler Library.]
Columbia University [Students talking.]
Columbia University [Students playing cards.]
Columbia University [Students in a bar,]
Columbia University [Students talking on a staircase.]
Columbia University [Students at a bar.]