The Usefulness of a Broad Perspective on Services: Comment on D. Nayyar's Article "Some Reflections on the Uruguay Round and Trade in Services" - Journal of World Trade View The Usefulness of a Broad Perspective on Services: Comment on D. Nayyar's Article "Some Reflections on the Uruguay Round and Trade in Services" by - Journal of World Trade The Usefulness of a Broad Perspective on Services: Comment on D. Nayyar's Article "Some Reflections on the Uruguay Round and Trade in Services" 23 4 Journal of World Trade