000 00331nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aThaker,P.K.
245 _aDeveloping english skills
260 _aOxford
260 _bOxford
260 _c1983
300 _a126p.
650 _aEnglish
_aEnglish-language
763 _a20450
999 _c37171
_d37171