000 00520nam a22001817a 4500
003 OSt
005 20161128125925.0
008 161117b xxu||||| |||| 00| 0 eng d
020 _a0139364927
040 _cOSt
082 _a425
_bS247
100 _91379
_aSchrampfer Azar, Betty.
245 _aUnderstanding and using english grammar /
_cBetty Schrampfer Azar
260 _aNew Jersey,
_bPrentice Hall
_c1981.
300 _a400 p.
650 _xSYSTEMATIC GRAMMAR-GRAMATICA SISTEMATICA
_91380
942 _2ddc
_cBK
999 _c12087
_d12087