000 00312nam a2200121Ia 4500
100 _aMackin, Ronald; Webb,John & Mckean, lan R.W.
020 _a0 19 452050 1
942 _cBK
245 _aOpeac oral drills workbook C
260 _aOxford University Press, London
_c1973
082 _a428.24 Mac
300 _a86, pp
999 _c8260
_d8260