000			00477nam a2200181Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a0710094590
082			_a401.9 _bOCH
100			_aOchs, Elinor
245			_aAcquiring conversational competence
260			_bRoutledge, _c1983. _aLondon :
300			_axvii,208p.; _c22cm
650			_aPsychological principles
650			_aEnglish Language
700			_aSchieffelin, Bambi B.
942			_2ddc _cLM
999			_c1848 _d1848