New english file :
Oxenden, Clive
New english file : Pre-intermediate workbook / Clive Oxenden; Christina Latham-Koenig; Paul Seligson. - Oxford : Oxford University Press, 2005. - 79 p. : ill ; 28 cm + 1 CD-ROM
0194384365
English language--Study and teaching--Foreign speakers
New english file : Pre-intermediate workbook / Clive Oxenden; Christina Latham-Koenig; Paul Seligson. - Oxford : Oxford University Press, 2005. - 79 p. : ill ; 28 cm + 1 CD-ROM
0194384365
English language--Study and teaching--Foreign speakers