000			00454nam a2200157Ia 4500
008			211224s9999 xx 000 0 und d
020			_a9780521398824
082			_a428 HEL
100			_aHelgesen, Marc
245		0	_aActive listening : building skills for understanding student's book 2
250			_a1st ed
260			_aCambridge: _bCambridge University Press, _c2003
300			_a70 p. : ill
650			_aActive learning
700			_aBrown, Steven
999			_c10260 _d10260