00356nam a2200133Ia 4500080001700000100001800017245007600035260003800111300001100149500001700160650002700177010000900204010000900213  a802.0 HAI ch  aHaines, Simon  aChallenge, intermediate students' book/ Simon Haines and Simon Brewster  aPorto:bLivraria Britanica,c1991  a160 p.  aexemplares 2  aLingua inglesa-manuais  atrue  atrue