Best practice elementary :
Mascull, Bill
Best practice elementary : business English in global context : audio CDs / [sound recording] : Bill Mascull. - [S. l.] : Heinle Cengage Learning, c.2008. - 2 sound discs ; 4 3/4 in.
Units 1-13, units 14-30.
9781413009064
English language--Business English--Audio-visual aids
English language --Textbooks for foreign speakers--Audio-visual aids
Business writing--Problems, exercises, etc.--Audio-visual aids
428.202465 / MAS
Best practice elementary : business English in global context : audio CDs / [sound recording] : Bill Mascull. - [S. l.] : Heinle Cengage Learning, c.2008. - 2 sound discs ; 4 3/4 in.
Units 1-13, units 14-30.
9781413009064
English language--Business English--Audio-visual aids
English language --Textbooks for foreign speakers--Audio-visual aids
Business writing--Problems, exercises, etc.--Audio-visual aids
428.202465 / MAS