String Theory by Joseph Polchinski

String Theory (Cambridge Monographs on Mathematical Physics) (Volume 1)

String Theory, Vol. 1 by Polchinski

String Theory, Vol. 1 (Cambridge Monographs o... by Polchinski, Joseph Paperback

String Theory Volume II Superstring Theory and Beyond by Joseph Polchinski Book

String Theory by Joseph Polchinski: Used

String Theory, Vol. 1 (Cambridge Monographs on Mathematical Physics), Polchinski

String Theory by Polchinski