000			00409nam a2200145Ia 4500
008			170101s1968 xx 000 0 und d
082			_a420.7 P40T
100			_aPERREN, G. E
245		0	_aTeachers of English as a second language : their training and preparation
260			_bCambridge _c1968
300			_a233p
650			_aENGLISH LANGUAGE -- STUDY AND TEACHING
653			_aENGLISH
942			_2ddc _cB
999			_c29295 _d29295