000 00343nam a2200133Ia 4500
008 240227s9999 xx 000 0 und d
041 _aEnglish
245 0 _aWork Book in Professional English
260 _bOpen University,
_c1988
300 _a61p.;
_bIll.;
_c29cm
650 _aEnglish
658 _aEnglish Course( Open Uni )
942 _cMD
999 _c98528
_d98528