000			00363nam a2200133Ia 4500
008			220314s9999||||xx |||||||||||||| ||und||
080			_a420.7
100			_aPerren, G E
245		0	_aTeaching of english as a second language
260			_bCambridge Book Compay, New York _c1968
300			_a232
650			_aEnglish languages-Study and teaching
942			_cBOOK
999			_c28756 _d28756