00299nam a2200121Ia 450000500170000000800410001704100080005808200160006610000160008224500280009826000430012630000080016920260720174814.0260720s2002    xx            000 0 und d  aeng  a420.25 ROGG  aRoger Gower  aGrammar in Practice - I  aNoidabCambridge Universiy Pressc2002  a70p