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Productivity, Technical Change, and the Role of R&D [microform] : the Case of Public Sector Engineering and Textiles Industries in Egypt, 1975-1989
Nagla Rizk
出版Thesis (Ph.D.)--McMaster University, 1995
ISBN06120586469780612058644
URLhttp://books.google.com.hk/books?id=kcwkAAAACAAJ&hl=&source=gbs_api