00517nam a2200145Ia 4500008004100000020001400041040004400055100001900099245010300118250003700221260004200258300001000300500004000310700002100350180412s9999||||xx |||||||||||||| ||und||  a853652597  aAhmadu Bello University Library - Zaria  aWalford, A. J. 2aA guide to foreign language courses and dictionaries.cedited by A. J. Walford and J. E. O. Screen  a\\a3rd ed. revised and enlarged  aLondonbThe Library Associationc1977  a343p.  aIncludes bibliographical footnotes.  aScreen, J. E. O.