000 00367nam a2200145Ia 4500
020 _a981-4107-85-9
082 _b511
_a420
100 _a"Davidson George"
245 2 _aA students companion vocabulary & grammer
260 _bLearners Publishin
_aSingapore
_c2004
300 _a486
944 _cBK
999 _c589932
_d589932