00374nam a2200121Ia 450000500170000000800410001708200160005810000220007424500740009626000480017030000130021865000210023120240821155948.0240821s9999||||xx |||||||||||||| ||und||  a425.076 RIC  aRichards, Jack C. 0aNew interchange English for international communication: work book -1  aNew DelhibCambridge University Pressc2006  aiv, 96p.  aEnglish language