000			00433nam a2200145Ia 4500
001			781
005			20261006003458.0
008			120911s9999 xx 000 0 und d
020			_a0838427030
082			_a418.007 FOR
100			_aE-van Patten,bill _91336
245			_aForeign language learning a research perspective
260			_aBoston, Mass. : Heinle & Heinle Publishers, 1977
650			_aEnglish language--study and teaching _91337
999			_c781 _d781