Wajnryb, Ruth.
Classroom observation tasks : a resource book for language teachers and trainers. / Ruth Wajnryb. - Cambridge University Press, New York, NY, USA : 1992. - 145 p.
0-512-40722-2
Languages, Modern Study and teaching
Observation (Psychology)
418 WAJ
Classroom observation tasks : a resource book for language teachers and trainers. / Ruth Wajnryb. - Cambridge University Press, New York, NY, USA : 1992. - 145 p.
0-512-40722-2
Languages, Modern Study and teaching
Observation (Psychology)
418 WAJ