000 00282nam a22001217a 4500
020 _a9780003706321
082 _a428.3 OCO
100 _aO'Connell, Sue
245 _aFocus on Proficiency: Teacher's book
260 _aLondon:
_bCollins ELT,
_c1984.
300 _a48p.
942 _cBK
999 _c555230
_d555230