000 00285nam a2200121Ia 4500
100 _aThomson, A. J
020 _a0 19 431330 1
942 _cBK
245 _aA Practical English grammar
_bStructure drills 1
260 _aOUP, Oxford
_c1977
082 _a425.2 Tho/Mar
300 _avi,121
999 _c19222
_d19222