کتاب های Paul Langford
Problems and Methods in Analysis
W. Krysicki, L. Wlordarski, A. J. Zielicki, W. J. Langford and E. A. Maxwell (Auth.), 1966
Elementary Analysis. Volume 2
K. S. Snell, J. B. Morgan, W. J. Langford and E. A. Maxwell (Auth.), 1966
The Legitimacy of Investment Arbitration: Empirical Perspectives
Daniel Behn (editor), Ole Kristian Fauchald (editor), Malcolm Langford (editor), 2022
