000 00287pam a2200109a 44500
008 230405s2010 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aRaymond Murphy
245 _aEssentional English Grammar
260 _anew delhi
_bCambridge University Press
_c2010
906 _a14602
999 _c305101
_d305101