?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Mostafa&rft.aufirst=A.+M.+A.&rft.au=Mostafa%2C+A.+M.+A.&rft.date=1980&rft.title=An+empirical+study+of+taxonomic+norms+of+English+and+Arabic+native+speakers%2C+and+their+relevance+to+EFL+teaching+in+Egyptian+state+schools&rft.inst=Institute+of+Education%2C+University+of+London&rft.tpages=0&rft.degree=Doctoral