00706nim a2200205 a 4500 16082640 130522s1999 enknnn| j | eng d 0521776678 BD-DhAAL BD-DhAAL 428.0076 22 Helgesen, Marc. Active listening. Level 1 : introducing skills for understanding / Marc Helgesen and Steven Brown. Cambridge [England] ; New York, NY : Cambridge University Press, 1999. 3 sound discs : digital ; 4 3/4 in. 3 Compact discs. Listening Study and teaching. Brown, Steven, 1952- 13486 13486 0 0 ddc 0 0 BRACUL BRACUL AV 2012-04-22 Parama 2856.00 0 428.0076 HEL 4010027093 2013-05-22 1 2012-04-22 AV