000 00361nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aSharma,K
245 _aPrinciples and practies of language teaching
260 _aNew Delhi
260 _bCommon wealth
260 _c1997
300 _a312p.
650 _aEducation
_aTeaching
_aLanguage
763 _a17771
999 _c32055
_d32055