000			00508nam a2200193Ia 4500
008			190409s9999 xx 000 0 und d
082			_23rd ed.
082			_aCir 407 St1 1971
100			_aStack, Edward M.
245		4	_aThe language laboratory and modern language teaching / Edward M. Stack
260			_aNew York
260			_bOxford University Press
260			_cc1971.
300			_a313 p.
504			_aIncludes index.
526			_a400-499
650			_aLanguage laboratories.
942			_cBK
999			_c2091 _d2091