000 00470nam a22001458 4500
041 _aeng
082 _a428
_bC456
100 _aPeterson, P.Wilcox
245 _aChanging perspectives: A review of the English tense system. Book 2
260 _aWashington, D.C.
_bPergamon Press
_c2005
300 _a150 p.
_c26 cm
500 _a005078
_aK 116
650 _aEnglish
_xgrammar
_xtextbooks for foreign languages.
_aEnglish
_xtimes
_xtextbooks for foreign languages
942 _cBOOK
999 _c4646
_d4646