TY - BOOK AU - Richards,Jack C. AU - Hull,Jonathan AU - Proctor,Susan TI - Interchange SN - 0521601770 (pbk. : workbook) AV - PE1128 .R453 2005 PY - 2005///. CY - Cambridge, UK, New York PB - Cambridge University Press KW - English language KW - Textbooks for foreign speakers. N1 - "Interchange, third edition, Workbook 1 has been developed from New Interchange Workbook 1"--T.p. verso ER -