000 00317pam a2200121a 44500
008 230405s1991 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aAllen stannard
245 _aLiving English structure (Key to the practice)
260 _anew delhi
_bOrient Longman Ltd.
_c1991
300 _a29
906 _a1048
999 _c292391
_d292391