000 00318nam a2200121Ia 4500
100 _aMackin, Ronald; Webb, John & Scott-Buccleuch,R.L.
020 _a0 19 452045 5
942 _cBK
245 _aOpec oral drills - Workbook B
260 _aOxford University Press, London
_c1970
082 _a428.24 Mac
300 _a124,pp
999 _c2727
_d2727