Barnard Catherine The substantive law of the EU : the four freedoms Seventh edition : Oxford : Oxford University Press : [2022] : CIV, 631 pages : ISBN: 9780192857880 Mandatory Search the University Library catalogue
Barnard Catherine The substantive law of the EU : the four freedoms Sixth Edition : Oxford : Oxford University Press : 2019 : 636 sidor : ISBN: 9780198830894 Mandatory Search the University Library catalogue