000 00416nam a2200157Ia 4500
008 170207s9999 xx 000 0 und d
082 _aPG 428 URP-G
100 _aUr, Penny
245 _aGrammar practice activities: A practical guide for teachers
260 _bCambridge University Press, Cambridge
260 _c2006
300 _a288
365 _b195
650 _aStandard English usage
942 _cBOOKS
999 _c42477
_d42477