00285nam a2200121Ia 4500008004100000100001600041245003700057260002500094300000800119650001200127942000700139999001700146190216s9999||||xx |||||||||||||| ||und||  aWhitehall H 0aStructural Essentials Of English  bOrient Longmanc1970  a147  aEnglish  cBK  c12930d12930