000			00497nam a2200145Ia 4500
008			211224s9999 xx 000 0 und d
020			_a9780521398862
082			_a371.3028 HEL
100			_aHelgesen, Marc
245		0	_aActive listening : expanding understanding through content : teacher's edition 3
250			_a1st ed
260			_aCambridge: _bCambridge Univeristy Press, _c1996
300			_axi, 70 p. : ill. (some col.), col. maps ; 25 cm
650			_aListening - Problems, exercises, etc
999			_c10262 _d10262