000			00659nam a2200181 a 4500
001			000874070
005			20170508004346.0
008			120314s1992 |||| ||||| |||| | eng c
020			_a0521407222
041	0		_aeng
100	1		_aWajnryb, Ruth.
245	1	0	_aClassroom observation tasks : _bA resource book for language teachers and trainers / _cRuth Wajnryb.
260			_aCambridge, England ; New York : _bCambridge University Press, _c1992.
300			_a145 p : _bill ; _c24 c,.
440		0	_aCambridge teacher training and development
504			_aIncludes bibliographical references (p. 136-138) and index.
650	1	4	_aLanguage teachers _xTraining of
999			_c777647 _d777647