Wavelength : intermediate

Main Author: Burke, Kathy
Other Authors: Rowden, Ben, Rushton, Lynne
Published: Harlow, England: Pearson Education Ltd., 2001.
Subjects:
Physical Description: 1 v. (various pagings): ill.; 28 cm.
ISBN: 9780582438682 (pbk. ; teacher's resource book)
0582438683 (pbk. ; teacher's resource book)