000			00443nam a2200157Ia 4500
008			191218s9999 xx 000 0 und d
020			_a253-33215-0
041			_aen
082			_a407 M199l
100			_aMackey, William Francis _914372
245		0	_aLanguage teaching analysis
260			_aBloomington _c1971 _bIndiana University Press
300			_a562
650			_aLANGUAGE AND LANGUAGES-STUDY AND TEACHING
942			_cBK _2ddc
999			_c600738 _d600738