Challenge to think
By: Christine Frank, Mario Rinvolucri, Marge Berer
Contributors: Rinvolucri, Mario; Berer, Marge
Publisher: ELB Publishing
Published: 2008
Place of publication: Brighton
Language: eng
Number of pages: 112
ISBN-13: 9780952280880
Subjects: Textbooks for foreign speakers; Composition and exercises; Spoken English; English language