World class 2
Douglas, Nancy
World class 2 classroom audio CD / [sound recording] : Nancy Douglas, James R. Morgan. - [S. l.] : National Geographic Learning : Cengage Learning, c.2013. - 1 sound disc ; 4 3/4 in.
9781133565772
English language --Textbooks for foreign speakers--Audio-visual aids
428.24 / DOU
World class 2 classroom audio CD / [sound recording] : Nancy Douglas, James R. Morgan. - [S. l.] : National Geographic Learning : Cengage Learning, c.2013. - 1 sound disc ; 4 3/4 in.
9781133565772
English language --Textbooks for foreign speakers--Audio-visual aids
428.24 / DOU