Classroom observation tasks : a resource book for language teachers and trainers / Ruth Wajnryb.    Cambridge ; New York : Cambridge University Press, 1995, c1992 . viii, 145 s. . ISBN 0-521-40362-6 (hardback). ISBN 0-521-40722-2 (paperback) - C 337.702
Umístění: 811.111 - Angličtina