Kaustav Bhattacharya:
Columbia University commencement, 2009
Kaustav Bhattacharya:
Columbia University commencement ceremony, 2009
Kaustav Bhattacharya:
Columbia University commencement ceremony, 2009
Kaustav Bhattacharya:
Columbia University commencement ceremony, 2009
Kaustav Bhattacharya:
Columbia University commencement ceremony, 2009
Kaustav Bhattacharya:
Columbia University commencement ceremony, 2009
Kaustav Bhattacharya:
Columbia University commencement ceremony, 2009
Kaustav Bhattacharya:
Columbia University commencement ceremony, 2009
Kaustav Bhattacharya:
Columbia University commencement ceremony, 2009
Kaustav Bhattacharya:
Columbia University commencement ceremony, 2009
Kaustav Bhattacharya:
Dean Henry Pinkham, Graduate School of Arts and Science, Columbia University convocation, 2009
Kaustav Bhattacharya:
Professor Jagdish Bhagwati, the Gladys and Ronald Harriman Professor of Comparative Economic Systems, Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University convocation, 2009
Kaustav Bhattacharya:
Columbia University commencement, 2009
Kaustav Bhattacharya:
Columbia University commencement, 2009
Kaustav Bhattacharya:
Video: Columbia University commencement ceremony, 2009